9 12 NOT Technology and Livelihood Education Quarter 1, Wk.1 - Module 1 (Clean, sanitize, and store kitchen tools and equipment) Department of Education ● Republic of the Philippines Technology and Livelihood Education- Grade 9 Alternative Delivery Mode Quarter 1, Wk.1 - Module 1: (Clean, sanitize, and store kitchen tools and equipment) First Edition, 2020 Republic Act 8293, section 176 states that: No copyright shall subsist in any work of the Government of the Philippines. However, prior approval of the government agency or office wherein the work is created shall be necessary for exploitation of such work for profit. Such agency or office may, among other things, impose as a condition the payment of royalty. Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names, trademarks, etc.) included in this book are owned by their respective copyright holders. Every effort has been exerted to locate and seek permission to use these materials from their respective copyright owners. The publisher and authors do not represent nor claim ownership over them. Published by the Department of Education – Division of Iligan City Schools Division Superintendent: Roy Angelo E. Gazo, PhD.,CESO V Development Team of the Module Author: Rudolfo T. Gaite, Jr. Reviewers: Fidelyn Gomez Illustrator and Layout Artist: None Management Team Chairperson: Roy Angelo E. Gazo, PhD, CESO V Schools Division Superintendent Co-Chairpersons: Nimfa R. Lago,PhD, CESE Assistant Schools Division Superintendent Members Henry B. Abueva OIC-CID Chief Blair D. Castillon, EPS-EPP/TLE Sherlita L. Daguisonan, LRMS Manager Meriam S. Otarra, PDO II Charlotte D. Quidlat, Librarian II Printed in the Philippines by Department of Education – Division of Iligan City Office Address: General Aguinaldo, St., Iligan City Telefax: (063)221-6069 E-mail Address: iligan.city@deped.gov.ph 12 9 Technology and Livelihood Education Quarter 1, Wk.1 - Module 1 (Clean, sanitize, and store kitchen tools and equipment) This instructional material was collaboratively developed and reviewed by educators from public and private schools, colleges, and or/universities. We encourage teachers and other education stakeholders to email their feedback, comments, and recommendations to the Department of Education – Iligan City at iligancity@deped.gov.ph or Trlrfax (063) 221-6069. We value your feedback and recommendations. Department of Education ● Republic of the Philippines This page is intentionally blank Table of Contents What This Module is About ....................................................................................................................... i What I Need to Know .................................................................................................................................. ii How to Learn from this Module .............................................................................................................. iii Icons of this Module ................................................................................................................................... iii What I Know ................................................................................................................................................iv Lesson 1: Cleaning and Sanitizing ............................................................................................................. 1 What I Need to Know..................................................................................................... 1 What I Know..................................................................................................1 What’s New ................................................................................................................... 2 What Is It ........................................................................................................................... 5 What’s More.............................................................................................17, 19 What’s New..................................................................................................22 What I Have Learned..................................................................................................... 23 What I Can Do ................................................................................................................. 25 Summary...........................................................................................................................26 Key to Answers ...................................................................................................................................... 27 References ............................................................................................................................................... 29 This page is intentionally blank What This Module is About This module is about the first learning competencies that a learner must learn, understand and master before engaging in the essentials of cooking principles and applications In COOKERY NC II. As the first module of learning, this will help learners understand and master the basics of cleaning, sanitizing and storing properly kitchen tools, equipment and kitchen premises. At the beginning, learners will be taught of the basic vocabularies and terminologies used in the industry. You will learn old and new words and their meaning in order to help you understand the contexts of this module. Later, this module will provide you with the basic principles and procedures of cleaning, sanitizing and storing kitchen tools and equipment as well as cleaning the kitchen premises (areas) as well especially that the most dangerous enemy of humanity is infection caused by viruses, bacteria and other micro-organisms. Inside this module will be series of reading materials also known as Information Sheets where the learners will study and learn about the lessons/topics. Before you start reading, you will have to answer first the pre-test(s) in order to check your prior knowledge which is the process of Recognizing Prior Learning (RPL) which means, your previous learning will help in your study of this module. After reading the Information Sheets, you will then answer the Activity Sheets or Assessment Sheets in order to measure your understanding of the topics/lessons. All the answers are found in the information sheets. The Activity/Assessment Sheets contains multiple types of test from easy, moderate to difficult that will chart and measure the level of your progress. You can choose to answer any level or all of the levels. The learner must complete a specific Assessment Level as a requirement to complete the lesson as well as the module. Your progress will be checked/evaluated and followed-up by your teacher/instructor. After finishing the first lesson and completing the assessment, the learner is free to proceed to the next lesson and the same experience repeats until you finally complete the entire course. At the end of the module, the learner will receive a Certificate of Completion (COC) that will be validated by his/her completion of all the Required Assessment Sheets. So, good luck learner and enjoy your journey to the exciting world of COOKERY NC II!!! What I Need to Know The following are the objectives that every learner must accomplish after this module: 1. Identify the chemicals to be utilized in cleaning and sanitizing kitchen tools and equipment; 2. Prepare cleaning agents in accordance with manufacturer’s instruction; 3. Clean and and sanitize kitchen tools in accordance with prescribed standards; 4. Store cleaned kitchen tools and equipment safely in designated space. This module will only deal with the aspects of cleaning, sanitizing and storing kitchen tools and equipment. How to Learn from this Module To achieve the objectives cited above, you are to do the following: • Take your time reading the lessons carefully. • Follow the directions and/or instructions in the activities and exercises diligently. • Answer all the given tests and exercises. Icons of this Module What I Need to This part contains learning objectives that Know are set for you to learn as you go along the module. What I know This is an assessment as to your level of knowledge to the subject matter at hand, meant specifically to gauge prior related knowledge This part connects previous lesson with that of the current one. What’s In What’s New An introduction of the new lesson through various activities, before it will be presented to you What is It These are discussions of the activities as a way to deepen your discovery and understanding of the concept. What’s More These are follow-up activities that are intended for you to practice further in order to master the competencies. What I Have Learned Activities designed to process what you have learned from the lesson What I can do These are tasks that are designed to showcase your skills and knowledge gained, and applied into real-life concerns and situations. II What I Know In this module, you will answer series of Pre-tests before starting to read your new topic and or lesson/s. This will help your teacher/instructor assess your readiness in studying the lesson/topic through your pre-test score. If your score is below the average, this means it is normal for you to proceed and continue to study the lesson. If your score is above the average, then you can finish the lesson in a short time with less difficulty. During your encounter with the topic and or lesson, there are reading materials called Information Sheets. These information Sheets are the foundation of your learing experience in the module. After every Information Sheets, you will also answer series of assessments with varying degree of difficulty/category such as EASY, MODERATE and DIFFICULT. The learner must choose to answer one (1) category in order to pass the assessment and the lesson itself. The learner may also choose to answer all the categories and the result of one category will not affect the other. For example, if you pass the EASY category and failed on the MODERATE, the learner is still considered PASSED or COMPETENT in the lesson. If the learner passed all the categories, he/she will be given a special citation/merit for his/her achievement. This page is intentionally bla Lesson 1 Title of the Lesson: CLEANING AND SANITIZING KITCHEN TOOLS AND EQUIPMENT What I Need to Know After this module, each learner must be able to: 1. Identify the chemicals to be utilized in cleaning and sanitizing kitchen tools and equipment; 2. Prepare cleaning agents in accordance with manufacturer’s instruction; 3. Clean and and sanitize kitchen tools in accordance with prescribed standards; 4. Store cleaned kitchen tools and equipment safely in designated space. What I Know Before you start with the lesson, let us first check on what do you know. PRE-TEST. Instruction. Read each item carefully. Choose and write the correct answer on the answer sheet. DO NOT WRITE ANYTHING IN THE MODULE! 1. This is the process of mechanically removing particles such as dirt on the surfaces. House keeping General cleaning Sanitizing Cleaning 2. This is the art and science of minimizing and/or eliminating clutter or wastes. 4S 5S 6S 7S 3. Temperature and Chemicals are used in which process? Cleaning Sanitizing Cooking Eating 4. This Japanese word that means “sort”. Seiri Seiton Seiso Seiketsu 5. Seiton means Sustain Shine Set in order Standardize 1 6. This includes activities like cleaning the workplace, maintaining its pleasant appearance abd using preventive step to keep workplaces tidy and clean. Safety Sustain Shine Standardize 7. It refers to the long term goal or “shitsuke”. Sort Sustain Set in order Shine 8. It is the method of establishing a new workplace norm by providing reminders, setting workers’ expectations, responsibilities and the conduct of routine inspections and regular site checks. Standardize Set in order Sort Safety 9. The additional step which focuses on identifying hazards and setting preventive controls to keep workers safe suring work operations. Safety Health Health and Safety Legislation 10. It is a multidisciplinary field concerned with the safety, health, and welfare of people at work. 6S Occupational Health and Safety Laws Health and Safety Good Luck!! Note: Have your asnwers checked by your teacher/instructor for your pre-test assessment. What’s New INFORMATION SHEET 1.1. CLEANING AND SANITIZING. GLOSSARY (ASEAN 2012): 1. Abrasive materials 2. Acidic medium/chemicals 3. Biofilm 4. Bleach/bleaching agents/chemicals 5. Cleaning 6. Cleaning cloth Material(s) used for scatching surfaces like steel wool, scrubs and coarse sponges. Acidic chemicals such as vinegar, muriatic acid, etc. used for cleaning and disinfecting. Composite materials of grease and detergent resulting from improper cleaning procedures. Sodium hypochlorite and other chlorine-based chemicals used in diluted solution with water that is used for removing stains, cleaning, disinfecting/sanitizing surfaces. Must be used with caution due to its volatile nature. The process of removing particles (solid/liquid) from the surfaces. Cloth that is used just for cleaning. Not to be used for food production. 2 7. Cleaning Equipment Any piece of equipment designed for the specific use of cleaning including vacuum cleaners, mops etc. 8. Cleaning Schedule A plan to schedule cleaning of all equipment and utensils within the premises used to produce food. Also states when to clean the building and surrounds where the food production is carried out 9. Cleaning Utensils Small pieces of equipment, like brooms, scourers, scrubbing brushes, mops, buckets 10. Detergent Specific liquids, sprays, powders etc. used in the process of cleaning 11. Kitchen Equipment Large equipment used to cook food like stoves, cool rooms, normally fixed in place 12. Kitchen Utensils Small utensils used in the kitchen for food production, spoons, knives, ladles 13. Legislation Refers to any pieces of law or regulations. 14. Material Safety Data Refers to the information sheet included in every chemicals’ Sheet (MSDS) packaging showing its safety handling, usage procedure and remedy in cases of accidents. 15. Production Area Area where food is processed for human consumption. 16. Personal Protection Gloves, face masks, eye protection, aprons, hats: clothing Equipment (PPE) or apparel that protects person from harm while using harsh chemicals. 17. Sanitize To make clean, remove bacteria to safe level. 18. Storage Area Place where food is stored prior to processing and after processing. 19. Warning Signs Devices used to inform or warn. 20. Waste Disposal Removal of rubbish from food production area. 21. Waste Segregation The separation of waste in terms of biodegradability, recyclability/reusability and disposal. According to an old adage, “Cleanliness is next to Godliness”. Indeed, everybody is concerned with being clean. Cleaning is the process that span the whole aspect of human life. Hygiene is a state were humans clean their body to prevent any discomfort and diseases. Household and workplaces also requires cleaning and the process of cleaning varies on their respective specific requirements. Cleaning refers to “ the action of making something clean, especially inside of house ” (Oxford Languages, 2020). It is “ the activity of removing dirt from things and places especially in the house “ (Cambridge English Dictionary, 2020). “It is the process of removing unwanted substances, such as dirt, infectious agents, and other impurities from an object or environment (Wikipedia, Internet). No matter what the meaning is, it simply means the removal of dirt. Why is cleaning important? Is cleaning enough? Cleaning is very important but it is NOT ENOUGH! Cleaning is just the removal of the basic solid and liquid particles from a surface or an object. Although an object or area is considered clean but it does not entirely mean it is SAFE! Aside from the process of cleaning, sanitizing is another process that you will need to consider. Sanitizing is defined as cleaning something to make it free from bacteria or disease causing elements (yourdictionary.com). Sanitation is the process of making something completely clean and free from bacteria (Cambridge English Dictionary, 2020). So, if cleaning is about removing dirt, sanitizing is about removing microorganisms. Sanitizing will also mean sterilizing. Cleaning and sanitizing has to be done together in order to make something clean and safe. 3 Cleaning and sanitizing always go together before during and after every activity. In Cookery, these two are indispensable and inseparable! If you don’t clean your kitchen properly, germs and bacteria can start to grow – and quickly, too! (cleanipedia.com). Before your start cleaning, you need to know the following: 1. 2. 3. 4. Plan you Cleaning Activity; Make a Cleaning Schedule; Identify the PPEs to be used during the cleaning process; Identify the chemicals to be utilized in cleaning and sanitizing kitchen tools and equipment; 5. Prepare cleaning agents in accordance with manufacturer’s instruction; 6. Clean and and sanitize kitchen tools in accordance with prescribed standards; 7. Store cleaned kitchen tools and equipment safely in designated space. In this module, you will only deal with cleaning, sanitizing and storing kitchen tools and equipment. The cleaning and sanitizing of the kitchen premises will be discussed in the next module. The first module of the course Cookery NC II is the “Clean and Maintain Kitchen Premises”. As you progress with the entire course, the aspect of cleaning and sanitizing is as important as cooking itself. Basically, when cooking you will need cooking tools and equipment also known as kitchen tools and equipment and these will be be required to be clean before, during and after usage. In Cookery, you yourself will do the cleaning and everything must be clean and safe! When planning the cleaning schedule, you will need to consider (@ASEAN, 2012): 1. 2. 3. 4. 5. When (time frame) everything is to be cleaned; How (procedure) everything is to be cleaned; Who (persons involved) is to clean; How often (frequency) everything will be cleaned; What/which cleaning chemicals and cleaning tools and equipment are to be used during the cleaning; 6. Occupational Health and Safety and 6 S measures and procedures to be used when performing the cleaning and sanitizing process. Figure 1. Clean and sanitized workplace. 4 What Is It Below is a suggested sample template of a cleaning schedule. When preparing for a cleaning activity, it is very important to have also an evaluation tool. Study the template below as your guide (@asean, 2012). CLEANING INSPECTION SCHEDULE FOR KITCHEN TOOLS AND EQUIPMENT Inspection Date: Area In-Charge: Instruction. Please put a check on the item(s) cleaned and write applicable remark(s). Schedule # Items Mon Tues Wed Thurs Fri 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Remarks Sat Glasses Cups Spoons Forks Plates Saucers Utility plates Bowls Knives Chopping boards Peelers, can/bottle openers, graters, tenderizers, etc. Tabletops, counters, work tables Sinks Plate/Glass racks Stoves and gas ranges Refrigerators Freezers Salamander grills Microwave oven Oven hoods Cupboards/cabinets Garbage bins Checked by: Signature: 5 Sun Below is a sample of the rating sheet for evaluating the cleaning process (@ASEAN, 2012). CLEANING SCHEDULE EVALUATION SHEET (FOR KITCHEN TOOLS AND EQUIPMENT) Inspection Date: Area In-Charge: Instruction. Please refer to the rubrics below for the point assignment. Schedule # Items Mon Tues Wed Thurs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Remarks Fri Sat Glasses Cups Spoons, ladles, turners Forks Plates Saucers Utility plates Bowls Knives Chopping boards Peelers, can/bottle openers, graters, tenderizers, etc. Tabletops, counters, work tables Sinks Plate/Glass racks Stoves and gas ranges Refrigerators Freezers Salamander grills Microwave oven Oven hoods Cupboards/cabinets Garbage bins Total Score Sun Final Ave. Rating: Rating Equivalent Checked by: Signature: Cleaning Rating Rubrics: Rating 0 Criteria For item not cleaned and sanitized 1 For item cleaned but not sanitized Rating Equivalent: Not Yet Competent 0 - 22 Failed 21- 44 Needs Improvement Rating 2 3 41- 66 61 - 88 6 Criteria For item sanitized but not cleaned For item cleaned and sanitized Competent Satisfactory Very Satisfactory This is a sample of a cleaning schedule for most of the kitchen tools and equipment as reference and can be subjected for improvement (@ASEAN, 2012). CLEANING SCHEDULE FOR KITCHEN TOOLS AND EQUIPMENT # 1 WHEN HOW Glasses ITEM After use 2 Cups After use 3 Spoons, ladles, turners After use 4 Forks After use 5 Plates After use 6 Saucers After use 7 Utility plates After use 8 Bowls After use 9 Knives After use Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry 7 WHAT WITH Commercial dishwasher Commercial dishwasher Commercial dishwasher Commercial dishwasher Commercial dishwasher Commercial dishwasher Commercial dishwasher Commercial dishwasher Commercial dishwasher CLEANING SCHEDULE FOR KITCHEN TOOLS AND EQUIPMENT # 10 WHEN HOW Chopping boards ITEM After use 11 Peelers, can/bottle openers, graters, tenderizers, etc. After use 12 Tabletops, counters, work tables End of Class 13 Sinks End of Class 14 Plate/Glass racks 15 Stoves and gas ranges 16 Refrigerators Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove food particles with a clean cloth and wash with warm soapy water including sides and front of bench. Rinse with clean warm water, spray on sanitiser and allow to dry Remove food particles with a clean cloth and wash with warm soapy water including sides and front of bench. Rinse with clean warm water, spray on sanitiser and allow to dry Remove soil, wash in hot water and detergent and rinse in hot water. Allow to air dry Remove loose debris with Scotch Brite pad. Wash stove with hot soapy water. Using clean cloth wipe stove top, front and side Remove food residue or spillages. Wipe door handles. Clean shelving and rubber seals. Wash shelves, walls and floors with hot soapy water using “Breakup” or “Stride”. Apply sanitiser and allow drying After use End of Class Weekly 8 WHAT WITH Commercial dishwasher Commercial dishwasher Scraper, hot soapy water, Use “panclean”, clean damp cloth or disposable cloth, gloves and sanitise with “J512”to MSDS Scraper, hot soapy water, Use “panclean”, clean damp cloth or disposable cloth, gloves and sanitise with “J512”to MSDS Commercial dishwasher Scotch Brite Pad, clean cloth, “J512” sanitiser to MSDS, “pan clean” bucket rubber gloves and paper towel. Hot soapy water, Use “panclean”, clean damp cloth or disposable cloth, gloves and sanitise with “J512” to MSDS, Mop bucket, “Stride” or “Breakup” to MSDS, handscraper CLEANING SCHEDULE FOR KITCHEN TOOLS AND EQUIPMENT # 17 Freezers ITEM WHEN HOW WHAT WITH Weekly Remove food residue or spillages. Wipe door handles. Clean shelving and rubber seals. Wash shelves, walls and floors with hot soapy water using “Breakup” or “Stride”. Apply sanitiser and allow drying Remove loose debris with Scotch Brite pad. Wash stove with hot soapy water. Using clean cloth wipe stove top, front and side Remove food residue or spillages. Wipe door handles. Clean shelving and rubber seals. Wash shelves, walls and floors with hot soapy water using “Breakup” or “Stride”. Apply sanitiser and allow drying Remove loose debris with Scotch Brite pad. Wash stove with hot soapy water. Using clean cloth wipe stove top, front and side Wipe around all shelves. Remove and dust soil with a clean damp cloth. Hot soapy water, Use “panclean”, clean damp cloth or disposable cloth, gloves and sanitise with “J512” to MSDS, Mop bucket, “Stride” or “Breakup” to MSDS, handscraper 18 Salamander grills End of Class 19 Microwave oven Weekly 20 Oven hoods 21 Cupboards/cabinets 22 Garbage bins End of Class Weekly End of Class Remove wheelie bin and place in laneway marked “full bins” and collect clean bin with bin liner 9 Scotch Brite Pad, clean cloth, “J512” sanitiser to MSDS, “pan clean” bucket rubber gloves and paper towel. Microfiber cloth Scotch Brite Pad, clean cloth, “J512” sanitiser to MSDS, “pan clean” bucket rubber gloves and paper towel. Hot soapy water, Use “panclean”, clean damp cloth or disposable cloth, gloves and sanitise with “J512” to MSDS Clean bin liner EVALUATION TOOLS IN ASSESSING CLEANING AND SANITIZING ACTIVITY When evaluating trainee(s) performing cleaning and sanizing kitchen tools and equipment, it is very important if the activity is done or not and to what extent. Below is a sample observation and rating tool in assessing learner(s) performing an activity (@ASEAN, 2012). CLEANING AND SANITIZING OBSERVATION AND RATING SHEET Name of Examinee: During the activity, did I... Performance Criteria: 1. made a cleaning schedule prior to cleaning? 2. identified the kitchen tools and equipment to be cleaned? 3. made a cleaning plan for each kitchen tool and equipment? 4. identified the cleaning tools to be used? 5. identifed the cleaning chemicals/agents to be used? 6. cleaned properly each tool? 7. cleaned properly each equipment? 8. identified the proper sanitizing agent to be used? 9. sanitized the tools properly? 10. sanitized the equipment properly? 11. observed OHS during the cleaning and sanitizing activity? 12. used the proper PPE during the cleaning and sanitizing activity? 13. applied first aid during an incident involved during the cleaning and sanitizing activity? 14. stored properly the cleaned tools? Competent: Name of Evaluator: Date Observation: yes no Over-all Rating based on items Not yet Competent: Date of Evaluation: 10 of Remarks CLEANING AND SANITIZING KITCHEN TOOLS Now that you have planned your cleaning activity with your cleaning schedule, you have also identified which kitchen tools and equipment that requires cleaning after its usage. According to your cleaning schedule, there were suggested cleaning tools, equipment and chemical that will make your activity manageable and efficient. You must also consider the nature of your kitchen tools. Your kitchen tools varies according to its composition, some are made of wood, some plastics and most are metals and alloys. Surely, they require different sets of preparations (@ASEAN, 2012). For cleaning kitchen tools and equipment, you will need the following: 1. Soap and Detergents – commercially available cleaning agent that primarily contains surfactants. These can come in powdered, liquid and bar forms. 2. Cleaning pads, sponges, brushes and scourers – these will provide the cleaning action with the soap/detergents in removing dirts, grease and other impurities. 3. Cleaning PPEs for your protection such as rubber gloves and masks. 4. Cleaning chemicals such as bleach, glass cleaner, grease remover, acids and other substances such as bicarbonates. 5. You will need to follow the cleaning instructions and handling of these chemicals based on the provided Material Safety Data Sheet (MSDS) as well as the procedures to be followed when preparing cleaning solutions/formula. 11 6. First aid kit in cases of accidents. Cleaning sometimes involves accident, therefore, it is better safe than sorry. In identifying chemicals and tools to be utilized in cleaning and sanitizing kitchen tools and equipment, it is also important to consider the appropriateness of its nature so as it will not cause any damage to the tools and equipment it is intended to clean (@ASEAN, 2012). For example: a. you cannot use abrasives and scourers to equipment such as refrigerators, freezers, microwave oven and gas ranges and among others. This will scratch and damage the surface of the said equipment. b. you cannot also use acids and water on electric appliances for a very obvious safety reasons! c. You cannot just use any chemicals for cleaning without the basic safety knowledge and by consulting the material safety data sheet (MSDS). d. It is important to know which chemicals are for cleaning and which chemicals are for sanitizing. When prepare cleaning agents, it is usually in accordance to with manufacturer’s instructions. Always refer to the attached material safety data sheet (MSDS) for every chemicals bought/acquired. The following tips are suggested to guide novice cleaners in preparing and utilizing cleaning agents (@ASEAN, 2012): 1. Soap and detergents, being the most common and commercially available cleansers are simple to use by just adding water. It is also common knowledge to rinse with running water after washing; 2. To effectively remove grease, fats and oils, use hot water first in order to render the grease, fats and oil easy to handle with soap, detergent and other grease cutter; 3. Bleaching agents (sodium hypochlorite, zonrox, etc.) are affective in removing stains in fabrics, tiles and walls. It is also an effective disinfectant for floors and contact surfaces not used for food preparation; 4. When cleaning the refrigerators, freezers and other surfaces, bicarbonates (baking soda) is effective and safe; 5. Acids like vinegar and calamansi are effective in removing odors and some light stains. Industrial acids like muriatic acid is used in toilets and other areas. HABAS (2019) suggested that cleaning involves removing the visible debris on kitchen equipment, dishes and utensils. If you can see or feel something on your equipment, it’s not clean. Fortunately, a general grease-fighting liquid dish soap, plus a clean and scrubby sponge can get the job done in no time; 1. Start by scraping any large chunks of food into the trash can. 2. Dirty dishes can soak in warm, soapy water to loosen the debris, as long as they are made of a material that's appropriate for soaking. For example, you should never immerse electrical kitchen equipment, and wooden utensils or cutting boards can warp if they are left to soak for too long. 3. Next, you can put dishwasher-safe dishes into the dishwasher or hand wash them with a soapy dishcloth and rinse with clean water. Spray a solution of water and dish soap onto tough stains or stuck-on food on countertop appliances and let it sit for a few minutes. Scrub the stain or food away with your soapy dishcloth, then clean it with a wet dishcloth. Finally, wipe it dry. 12 Doughsocietyldn.com said that in general, the kitchen appliances and materials such as knives and cutting boards can get to utilize more, especially if you cook more. This means that they want to be cleaned as well as sanitized regularly; because you do not need those sheltering bacteria. Whether your equipment is made up of plastic, wood or metal, it requires to maintain kitchen tools and equipment very neat after each use. In order to follow this properly, below are a few useful steps to be followed that include: a. Initially, you have to put on the cleaning gloves. b. You have to remove off any unwanted debris from the equipment or appliances by using a scraper or scrubber sponge. c. Scrub each and every utensil with antibacterial soap and hot water and clean it with a long durable sponge. If the equipment made of wood, let it air dry. d. If necessary, you have to keep off stains from the equipment. If utensil made from plastic and wood, you just steep it in water and then sprinkle kosher salt onto that stain and then let it sit for one day e. In order to sanitize your kitchen material, you can use a large sink or bucket and then make a combination of 1 tablespoon bleach, 1 galloon of warm water and then soak the equipment in this mixture for a few minutes. f. After the equipment gets dry, you can easily store your equipment in a right place on your kitchen. But, you can make sure the areas that you are storing the equipment are dry, clean and not overcrowded. Cleanipedia.com has some suggestion. After you’ve finished cooking, it’s vital you’re cleaning and sanitizing kitchen tools and equipment to prevent the spread of bacteria. To start with, here’s how you can clean your tools: a. Scrape any food debris into a bin before cleaning and sanitizing tools and equipment. b. Fill your sink with warm to hot water and an antibacterial detergent. c. Use a clean sponge or brush to scrub each item thoroughly, making sure to remove all bits of food and getting into all the little, hard-to-reach areas. d. Either leave to air dry or use a dish cloth, which should be cleaned with a quality detergent, such as Sunlight Liquid Detergent, to ensure you’re properly cleaning and sanitizing kitchen tools and equipment. Sanitizing Kitchen Tools and Equipment If you need to be thoroughly sanitizing kitchen tools and equipment to ensure there’s no chance of any bacteria, follow these steps: a. Put your utensils in a large pan, covering them fully in water. Carefully bring the water to the boil, putting a lid on the pan, for 5 minutes. b. Remove the lid and wait for the water to stop boiling before removing the utensils with prongs. c. Another method for cleaning and sanitizing kitchen utensils is to combine a tablespoon of bleach with a gallon of water, leaving your tools to soak before rinsing them thoroughly with hot water. When cleaning and sanitizing kitchen tools, it is also imperative and important to follow prescribed standards. Cleaning is not about just for the sake of cleaning. Improper cleaning can still lead to disaster! International standards have varying and numerous procedures in cleaning kitchen tools and equipment commonly followed by international households like hotels, resorts and restaurants. 13 Of course there are a variety of ways to wash the dishes but the best way is to find and mix the best practices that have been applied. Sanimag-sanimarc.com has the industryaccepted procedure. Figure 2. 3-sink method 1. Prior to washing all the dishes must be scraped clean. It is advisable to prepare a three-sink washing set-up. The first sink should contain water with detergent/soapy water for immediate washing action. The second sink contains lukewarm to hot water for rinsing process and the third sink contains water treated with food grade sanitizers for (Sanimag-sanimarc.com); 2. The order of washing should be crystals and glass wares, crockery/utensils, porcelains, cutlery, food preparation tools (chopping boards, etc.), cooking wares, trays, etc (Marthastewart.com); 3. When washing the dishes, first remove food waste particles (leftover) and place them in a separate receptacle. 4. In the first sink, perform pre-rinse washing to remove the majority of the dirt and the washing action with a sponge or light brush to mechanically remove dirt with soap/detergent on all sides. Be very careful when washing/scrubbing, the formation of biofilm is harmful when the dirt or grease is mixed with soap/detergent and is left in the kitchen tools and equipment even after rinsing; 5. Rinse thoroughly in the second sink containing hot water. 6. In the third sink, sanitize the tools with food grade sanitizer and place them carefully in the plate/glass racks or trays for air drying. For bowls, place them upside-down. All kitchen tools must be air-dried, DO NOT USE cloth for drying. There is a risk of re-contamination when using wet cloth. Microorganisms thrives in wet environment. There are other means of washing depending on the available equipment. A dishwasher is a convenient equipment for a fast and efficient washing. Its cleaning procedure is based on the manufacturer’s instructions. When sanitizing kitchen tools, there are acceptable and economical means: a. Sunlight – the ultraviolet rays is the cheapest and the most effective sanitizing agent; b. Hot water – effective but with economic issues (electricity and fuel cost); 14 c. Electric sterilizer – effective but expensive due to electric cost; d. Heating – effective but expensive due to electric and fuel cost; e. Bleach – effective for non-food contact surfaces but is not suitable for kitchen tools. Cleaning kitchen equipment is not the same as that of the kitchen tools. Considering the size and its complexity, definitely it will have a different cleaning and sanitizing methods. Kitchen equipment such as stoves, refrigerators, etc. is based on accordance with the manufacturer’s instructions. Each brand names suggest its own cleaning method. Based on the Cleaning Schedule, each kitchen equipment/appliance has its own cleaning instructions that must be followed. This is so designed to prevent damaged to the equipment. And that is why you cannot just do the cleaning and sanitizing (HABAS, 2019). For sinks, it requires robust cleaning and sanitizing methods. After every washing, it is highly recommended to disinfect every sink using a strong cleaning solution to clean its rims as well as its drain. A well-disinfected sink prevents insects such as ants and cockroaches as well as vermin from dwelling in it. The worktables, tabletops, counters, cabinets, cupboards, etc. requires a lot of patience and common sense. Considering the nature of its use, like if the surface is used for food preparations, wash and rinse it well and never use chemicals. Stainless tabletops and counters require chemical and heat sanitation with proper rinsing methods. Figure 2. Kitchen equipment The cleaning and sanitation process for the kitchen tools and equipment is just among the fraction of activities that makes up the entire kitchen hygiene. Along with the cleaning of the entire kitchen premise, it comprises the complete aspect of the module. 15 When storing cleaned kitchen tools and equipment safely in designated space, you must also check if the storage compartment is already cleaned and sanitation. In doing so, you will not repeat the mistake of cleaning those tools again. Cross-contamination is another factor that needs to be avoided when conducting cleaning and sanitizing. It is the condition were dirt and infectious microorganism is transferred from a dirty or contaminated surface to a clean one. This is the main reason for food poisoning and food-borne illnesses. When storing glasses, place them in the cleaned and sanitized glass racks. The same goes to plates and bowls, however for the latter, a clean tray is enough and the bowls should be stacked up-side down with each other to a considerable and safe height. Crockery and cutlery should be placed in a clean and sanitized tray or basket covered with a clean cloth. As for the chopping boards, these should be hanged and avoid contact with any other surfaces. Cooking wares are often stacked or placed up-side down in a shelf with door panel to keep insects and vermin from getting inside. It is very important to have a secured shelf, closet or cabinet where cooking wares are kept clean and safe. If necessary, especially during general cleaning, have these areas fumigated or chemically sanitized and safely decontaminated for storage purposes.If you’re wondering how to clean and store cooking tools and equipment, clean using one of the above methods, before moving onto storing. Use a sanitized container, such as a large plastic or metal box, and place only the cleaned tools in it. Clean the box regularly to keep germs and bacteria at bay. Cleaning and sanitizing tools and equipment is vital to keeping a healthy and happy kitchen, whether it’s in your home or a restaurant – and it’s not hard, either! Just remember that it’s not just about cleaning, but also about drying and storing your utensils too. Follow all of the tips above and you’ll banish bad bacteria (Cleanipedia.com). 16 What’s More ACTIVITY SHEET 1. PERFORM IDENTIFY CHEMICALS TO BE UTILIZED IN CLEANING AND SANITIZING KITCHEN TOOLS AND EQUIPMENT Instruction. Identify chemicals in your household that are available and state for which kitchen tools are these used. Complete the table below. A. For Cleaning. Brand Name of Chemicals Tools it is used for Is it effective? Yes No State if this is harmful or not, why? Tools it is used for Is it effective? Yes No State if this is harmful or not, why? 1. 2. 3. 4. 5. B. For Sanitizing. Brand Name of Chemicals/ Name of Sanitizing Agents 1. 2. 3. 4. 5. ACTIVITY SHEET 2. PERFORM PREPARE CLEANING AGENTS IN ACCORDANCE WITH MANUFACTURER’S INSTRUCTION. Instruction. Obtain a product label of any commercially popular cleaning and sanitizing chemicals and copy its manufacturer’s instruction in preparing the product as cleaning and sanitizing agent. Prepare the desired cleaning and sanitizing agent and place the completed label below. You are going to make the label. Name of chemical:____________________ Prepared by: ________________________ Date of preparation: __________________ 17 ACTIVITY SHEET 3. PERFORM CLEAN AND SANITIZE KITCHEN TOOLS IN ACCORDANCE WITH PRESCRIBED STANDARDS. Instruction. DEMONSTRATE the following: 1. How to wash the dishes. 2. How to clean the refrigerator. INFORMATION SHEET 1.2. 6 S. 6S Lean: 5S + Safety 6S (otherwise known as 5S + Safety) is a system that aims to promote and sustain a high level of productivity and safety throughout a workspace. While adhering to the 5S principle of Sort, Set in order, Shine, Standardize, and Sustain, the 6S method adds the concept of Safety. 6S not only helps organizations promote efficient working environments but also establishes a sustainable culture of safety. The 6 S’s in 6S Lean: Sort (Seiri) – often called “red tagging” where items and materials not needed for work are removed. Set in order (Seiton) – this step deals with organizing tools, equipment, and other items by grouping them based on their function, putting labels, and placing them in accessible areas so that workers can easily reach them when needed. Shine (Seiso) – includes activities like cleaning the workplace, maintaining its pleasant appearance, and using preventive steps to keep workspaces tidy and clean. Safety – the additional step which focuses on identifying hazards and setting preventive controls to keep workers safe during work operations. Use a digital safety checklist to identify common warehouse and manufacturing hazards. Standardize (Seiketsu) – is the method of establishing a new workplace norm by providing visual reminders, setting expectations of workers’ responsibility, and conducting routine inspections and regular site checks. Sustain (Shitsuke) – the long-term goal and most challenging step of the 6S method where standardized procedures must be continuously applied until it becomes habitual. Why Safety in 6S? Safety should always be the topmost priority in every workplace. A safe working environment positively affects productivity and quality. A safe workplace creates a stress-free and healthy atmosphere where all workers feel safe and secure. A clean and organized workplace can also make it easy to recognize and control potential hazards. The first step to safety is identifying existing hazards and those which are likely to be present in the workplace. All employees must be aware of the different types of workplace hazards and evaluate these hazards through risk assessments or a Job Safety Analysis (JSA). These prerequisite methods carry out standard safety procedures and necessary controls to reduce or eliminate these hazards. Workers should also wear appropriate Personal Protective Equipment (PPE) as an additional protection to hazards which are difficult to control or cannot be eliminated. PPE includes hard hats, safety goggles, face masks, insulated gloves, slip-resistant boots, and a lot more. The use of PPE must be checked and other safety protocols must be disseminated to all workers through training and toolbox meetings. Achieving 100% safety is never an easy task, but through incorporating safety to the original 5S method—and kaizen, you can help improve working conditions in your organization. Workers can not only focus on completing tasks for the day but can also habitually contribute to the overall workplace safety. (Safetyculture.com) 18 What’s More INFORMATION SHEET 1.3. OCCUPATIONAL HEALTH AND SAFETY (OHS). Safe and healthy workplaces are often taken for granted in the United States. But today’s safety-conscious factory floors and well-lit offices are a relatively recent invention of modern society—a direct result of efforts made by those working in the field of occupational health and safety. Dedicated to studying and preventing workplace injuries and illnesses, the field of occupational health and safety is responsible for the overwhelmingly-positive outcomes achieved for American workers over the past 200 years. Dangerous machinery and poorly ventilated factories, once commonplace, have made way for safer, cleaner environments for employees. The combination of legislation, executive branch regulation, and self-regulation by responsible businesses has transformed the American workplace. As a result, accident and fatality rates across most industries have dropped steadily for decades—a trend that continues even today. Definition: Occupational health and safety is the field of public health that studies trends in illnesses and injuries in the worker population and proposes and implements strategies and regulations to prevent them. Its scope is broad, encompassing a wide variety of disciplines— from toxicology and epidemiology to ergonomics and violence prevention. Historically, the focus of occupational health and safety efforts have been on manual labor occupations, such as factory workers. But the field now encompasses all occupations in the United States. In addition to ensuring our work environments (from construction sites to office buildings) have safety precautions in place to prevent injuries, experts in occupational health also work to limit both short-term and long-term hazards that could lead to physical or mental illness now or in the future. Nearly three million people suffer some kind of serious work-related injury or illness every year in the United States. Millions more are exposed to environmental health hazards that could cause issues years from now. Workers' compensation claims total more than a billion dollars a week. That doesn’t even account for the loss of wages and other indirect expenses, such as decreased productivity and the psychological toll of experiencing or caring for someone with an injury. With the exception of self-employed individuals and relatives of farmworkers, nearly all employers both private and public have a social and legal responsibility to establish and maintain a safe and healthy environment. Some are happy to comply for ethical reasons or because injuries and illnesses can lead to lost productivity, turnover, and higher employersubsidized health insurance premiums. It is common for larger employers to establish their own workplace health and safety initiatives that exceed regulatory requirements. Current Issues: The issues studied and regulated by occupational health and safety experts today vary widely by occupation. For example, physical threats like tall heights and heavy machinery might be of greater concern to construction workers, whereas mental health and repetitive stress injuries might be the focus of office environments. Even so, despite massive improvements to workplace standards, there are a number of safety and health concerns in America's workforce where much work can be done. 19 Falls: Hundreds of people in the United States die from falls each year. It's the leading cause of fatalities among construction workers—yet almost entirely preventable. For many builders, working from tall heights is unavoidable, but with proper safety precautions, deaths and injuries can be avoided. These precautions should start before the work even begins during the earliest part of the planning stages. Employers should include the cost of safety equipment, like harnesses, scaffolds, and fall arrest systems, into the project's work estimate, so that every worker has access to and is trained to use the equipment he or she needs. Heat Illness: According to OSHA, dozens of workers die every year from working in extreme heat or humid conditions, and thousands more become ill. The biggest proportion of these instances happen in the construction industry, but it can happen to anyone working in an environment that isn't properly climate controlled. Employers are legally obligated under federal law to ensure that work environments are free from safety hazards, and that includes extreme temperatures. For its part, OSHA is encouraging business owners and managers to protect their workers from heat-related illness and injury through a messaging campaign that encourages them to provide water, rest, and shade to all employees—especially when the heat index is 91 degrees Fahrenheit or higher. Repetitive Stress Injuries: An emerging area of concern related to occupational health is injuries caused by poor posture and repetitive motions. Many U.S. workers work almost exclusively on computers, mousing and typing for hours on end, resulting in the overuse of certain muscles and joints. This type of repetitive activities day in and day out can cause injuries, such as carpal tunnel and even eye strain. The tendency of modern workers to also use poor posture while using electronic devices (both on and off the clock) can also contribute to long-term pain, lost productivity, and medical costs. Many employers find that investing in ergonomics and office-based safety initiatives (such as targeting slips, trips, and falls) actually has a positive return on investment once lost productivity and employer medical costs are considered. Sedentary Behavior: As the workforce has moved from manual labor to desk jobs, the U.S. population has become increasingly sedentary. Office workers often sit for hours at a time during work hours—not to mention during their daily commute and leisure time. But a sedentary lifestyle can have major consequences for your health, including increasing your risk for obesity, blood clots, and death. It's no surprise then that, according to the Centers for Disease Control and Prevention, only 53.3% of Americans get the recommended amount of aerobic physical activity and only 23.2% get both enough aerobic and muscle-strengthening activity each week. Even that, however, might not be sufficient to stave off the risks of being tied to a desk. One study found that those who sat for a cumulative 12.5 hours per day (not outside the realm of possibility for commuting office workers who like to relax on the couch) were more likely to die from all causes than those who were more active, moving around at least every 30 minutes. This was the case regardless of whether individuals worked out regularly. Sitting for too long too often can have devastating consequences over time. 20 Workplace Violence: Many people envision workplace safety primarily in terms of traditionally risky industries like construction, deep-sea fishing, or logging. Indeed, these sectors experience some of the highest fatal accident numbers for U.S. workers. However, non-fatal injuries and illnesses tell a significantly different story. These injuries can result in significant losses to productivity, as more than half of these injuries result in days away from work—not to mention the added burden of treatment costs and human pain. (Correll, 2020) 21 What’s New INFORMATION SHEET 1.4. EMERGENCY FIRST AID PROCEDURES Follow emergency first aid procedures in the event of a cleaning-related incident or accident Working in kitchens is by nature a dangerous job. The most common injuries are burning and cutting followed by slips tripping and falling. Emergency first aid is vital. Emergency first aid related to cleaning is also necessary. It can be caused by: a. Slips on wet floors b. Burns from hot equipment c. Skin burns by contact to skin by cleaning chemical d. Chemical burns internally caused by breathing in fumes from cleaners and solvents e. Falling equipment that has not been stored properly. A. Procedure to follow when aiding a person who has been injured: 1. Look before you do anything, do not put yourself in harm’s way; 2. Make sure what has caused the injury is isolated or the injured person can be moved away from cause of injury; This will vary: a. Hot stove burn, move patient away from stove, run cold water over affected area to relieve pain and take heat out of affected area. b. Person slips on wet floor; 1. make sure you have proper footwear that will reduce possibility of you slipping on floor before you go to aid of patient. 2. Then ascertain the extent of the injured person before you try to move them. 3. Call for assistance if needed, some things you cannot handle on your own, ask others to do things that need to be done. Your school may have designated ‘first aid officers’, they will need to be notified: what is their telephone number? Do you need to call ambulance of fire department? Fire department will need to be called if there is a fire or dangerous gasses in the environment. 22 What I Have Learned ASSESSMENT. Instruction. Below are categories of assessment on the following levels: EASY, MODERATE and DIFFICULT. Choose only one level/category to answer. However, if you would like to answer all the levels, feel free to do so. The results of your assessment on each level will not affect the other. If you pass any given level, you are considered COMPETENT in the lesson/module. A. EASY LEVEL (10 pts.): Read each item carefully. Choose and write the correct answer in your answer sheet. DO NOT WRITE ANYTHING IN THE MODULE! 1. Cleaning and sanitizing are the same in meaning. True false maybe none of the above 2. MSDS means Material Sheet Data Safety Material Safety Duty Sheet Material Safety Data Sheet Material Safe Data Sheet 3. Which process involves the elimination of bacteria and infectious diseases. disinfection sanitation sterilization all of the above 4. The mechanical removal of dirt, debris and particles in the surface. Cleaning Sanitation Disinfection Sterilization 5. These are commercially available cleaning agents with surfactants Bleach Acids Bicarbonates Detergents 6. It is the cheapest and most effective sanitizing agent available. Bleach Hot water Sunlight Acids 7. It is used for cleaning kitchen equipment such as refrigerators and freezers. Bleach manufacturer’s instruction Hot water MSDS 8. These are informations that one can get when buying chemicals. MSDS manufacturer’s intructions corporate tax product price 9. It is condition were dirt and infectious microorganism is transfered from a dirty or contaminated surface to a clean one. Cross-contamination Contamination Infection Pollution 10. The suggested number of sink in a standard dish-washing. 1-sink 2-sink 3-sink 4-sink Note: Have your asnwers checked by your teacher/instructor for assessment. B. MODERATE LEVEL (15 pts.). Read each item carefully. Give the correct answer in your answer sheet. DO NOT WRITE ANYTHING IN THE MODULE! 1. Explain the difference between cleaning and sanitizing? ___________________________________________________________________ ___________________________________________________________________ 2. What is the order of washing kitchen tools? ________________________________ ___________________________________________________________________ 3. Explain the proper way of washing? ______________________________________ ___________________________________________________________________ 23 4. Enumerate the types of sanitizing agents and explain their advantages and disadvantages. _______________________________________________________ ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ 5. Discuss by providing example the meaning of cross-contamination. ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ C. DIFFICULT LEVEL (20 pts.). Perform the desired output. Provide your answer on a separate sheet. DO NOT WRITE ANYTHING IN THE MODULE! 1. Make a cleaning schedule for a refrigerator with a step-by-step and specific examples. CLEANING SCHEDULE ITEM WHEN HOW WHAT WITH 1. Refrigerator 2. Make a cleaning schedule for a frying pan with a step-by-step and specific examples. ITEM 1. Frying pan CLEANING SCHEDULE WHEN HOW 24 WHAT WITH What I Can Do ASSESSMENT. (30 pts.) Perform the desired output. Provide your answer on a separate sheet. DO NOT WRITE ANYTHING IN THE MODULE! A. Make a procedure in addressing first aid emergency response based on the given scenario. 1. Incident: Burn from frying accident. 2. Incident: Accidental cuts while preparing mise en place. 3. Incident: Accidental slip/slide causing arm or leg injury. B. Essay. Write an opinion on the importance of organizations such as Labor Groups/Associations in terms of Occupational Health and Safety. C. Discuss the importance in terms of efficiency on the implementation of 6 S in a simple workplace. D. Make a research and try to obtain a copy or a sample of a Material Safety Data Sheet (MSDS). Make an analysis report through MS Powerpoint on the information about safety and treatment. Refer to the report template below: a. Report title (1 slide) b. MSDS image (1 slide) c. Analysis: Composition Safety Handling Effects Treatment Procedures Contraindication/other remedies d. Conclusion (1 slide) e. Make a minimum of 5 slides 25 Summary To get a quick grasp of the entire module, you must remember that the objective of this learning experience is for you to: 1. Identify the chemicals to be utilized in cleaning and sanitizing kitchen tools and equipment; 2. Prepare cleaning agents in accordance to with manufacturer’s instruction; 3. Clean and and sanitize kitchen tools in accordance with prescribed standards; 4. Store cleaned kitchen tools and equipment safely in designated space. In order to identify the chemicals to be utilized in cleaning and sanitizing kitchen tools and equipment, you must be able to know which are for cleaning a specific type of tools and equipment. Commercially available soaps/detergents varies in forms (powdered, liquid, bar) and purpose. Different cleaning chemicals are intended for wooden, plastics and metallic materials. In cleaning and sanitizing kitchen tools and equipment, there are many ways starting from the domestically viable to international standards but the safest way is to follow the prescribed standards that are available. In cleaning, the only requirement is common sense. Cleaning is not just for the sake of cleaning. Cross-contanimation is the main cause of foodborn illnesses and diseases. And so, cleaning must be done with utmost care and diligence. In terms of sanitation, there are cheap and effective ways of sanitizing kitchen tools and equipment that are readily and naturally available aside from those that are equally effective and commercially available. And in storing cleaned kitchen tools and equipment safely, make sure that the tools and equipment are dry after cleaning and the closet, cabinet and or cupboards are also dry, clean and safely fumigated. 26 Key to Answers PRE-TEST (From page 1) 1. Cleaning 2. 6 S 3. Sanitizing 4. Seiri 5. Set in order 6. Shine 7. Sustain 8. Standardize 9. Safety 10. Occupational Health and Safety POST-TEST (ASSESSMENT. EASY LEVEL) From page 21 1. False 2. Material Safety Data Sheet 3. Sanitation 4. Cleaning 5. Detergents 6. Sunlight 7. Manufacturer’s instruction 8. MSDS 9. Cross-contamination 10. 3-sink (ASSESSMENT. MODERATE LEVEL) From page 21 The following are the suggested guide answer: 1. Cleaning is the removal of dirt, debris and other food particles from any surface while sanitizing is the elimination of bacteria, germs and other microorganism using heat and chemicals. 2. The order of washing should be crystals and glass wares, crockery/utensils, porcelains, cutlery, food preparation tools (chopping boards, etc.), cooking wares, trays, etc. 3. Washing following the 3-sink method or as mentioned in the readings. 4. Sunlight – the ultraviolet rays is the cheapest and the most effective sanitizing agent; Hot water – effective but with economic issues (electricity and fuel cost); Electric sterilizer – effective but expensive due to electric cost; Heating – effective but expensive due to electric and fuel cost; Bleach – effective for non-food contact surfaces but is not suitable for kitchen tools. 5. Cross-contamination is the condition were dirt and infectious microorganism is transferred from a dirty or contaminated surface to a clean one. An example is if a plate that is not properly cleaned, it will still hold the unremoved dirt plus the sopa or detergent. This will provide the formation of biofilm which is very harmful when ingested and will lead to food poisoning. 27 (ASSESSMENT. MODERATE LEVEL) From page 22 Answers would vary and it will be the discretion of the teacher/instructor to assign points ASSESSMENT (What Can I Do, from page 23) Answers would vary and it will be the discretion of the teacher/instructor to assign points 28 References 1. https://www.hunker.com/13419677/how-to-clean-sanitize-store-kitchen-equipment 2. https://gltnhs-tle.weebly.com/about.html 3. http://doughsocietyldn.com/clean-and-store-cooking-tools/ 4. https://www.cleanipedia.com/ph/kitchen-cleaning/a-guide-to-cleaning-and-sanitizingkitchen-tools-and-equipment.html 5. https://content.ces.ncsu.edu/washing-and-sanitizing-kitchen-items 6. https://www.academia.edu/14683050/Cleaning_and_Maintain_Kitchen_Premises 7. https://prezi.com/kzjc0s9tzncd/store-and-stack-kitchen-tools-and-equipment/ 8. https://homeguides.sfgate.com/clean-sanitize-store-kitchen-equipment-101900.html 9. https://edis.ifas.ufl.edu/fs077 10.https://www.stlouisco.com/Portals/8/docs/Health/Food%20Center/Cleaning%20and%20S anitizing.pdf 11. https://stopfoodborneillness.org/news-from-stop-clean-sanitize-disinfect/ 12. https://slideplayer.com/slide/5871739/ 13. https://extension.colostate.edu/docs/pubs/foodnut/kitchen-sanitize.pdf 14.http://internet.savannah.chatham.k12.ga.us/schools/wts/staff/Bosier/Shared%20Docume nts/ServSafe%20Chapters%2010%20and%20Appendix.pdf 15. https://www.mustangbols.com/animation-2d/occupational 16. https://www.verywellhealth.com/what-is-occupational-health-and-safety-4159865 17. http://creativecommons.org/license/by/2.0/deed.en 18. https://safetyculture.com/topics/6s-lean/ 19. https://www.wikihow.com/Wash-Dishes 20. https://www.livingonadime.com/hand-wash-dishes/ 21. http://sanimag.sanimarc.com/3-sink-dishwashing-method/ 22. https://www.marthastewart.com/275693/dishwashing-secrets 23. Googlesearch.com 24. Australian Aide/William Angliss Institute of TAFE 2012 For inquiries and feedback, please write or call: DepEd Division of Iligan City Office Address: General Aguinaldo, St., Iligan City Telefax: (063)221-6069 E-mail Address: iligan.city@deped.gov.ph