Germs, germs, everywhere and not a tot got sick. Kids who have good manners and hygiene know that washing hands is not just a polite thing to do, it is a healthy act, too. While many children learn to lather up after a trip to the potty or prior to a meal, it is important to educate young pupils on the preventative measures that a good sudsing provides. Youngsters can help avoid these five common illnesses by keeping their mitts clean.