8 Playground Hygiene Practices Every Parent Should Know About Hands Washing Hands Washing Hands Washing Hands Washing Hands Washing Hands Washing Hands Washing Hands Washing Hands Washing Be Cautious While it’s every parent’s duty to ensure their kids are protected and healthy, don’t forget to keep the balance and let your kids have fun at outdoor playground equipment and preschool playground equipment. Besides, a little bit of exposure to bacteria is also good for the development of your child’s immune system. So, practice good hygiene along with common sense and let your kids enjoy playtime!