Dude, wash your hands.

Proper handwashing with the proper tools — soap, water and paper towel — can significantly reduce the number of foodborne and other illnesses.

An audio public service announcement is available here.

People should be washing their hands before handling food and, for example:?

• after using the toilet;
• when entering the kitchen to prepare food;
• before handling ready-to-eat food;
• after handling any raw food;
• after changing diapers;
• after playing with or cleaning up after pets; and,
• after handling garbage.

The steps in proper handwashing, as concluded from the preponderance of available evidence, are:

• wet hands with water;
• use enough soap to build a good lather;
• scrub hands vigorously, creating friction and reaching all areas of the fingers and hands for at least 10 seconds to loosen pathogens on the fingers and hands;
• rinse hands with thorough amounts of water while continuing to rub hands; and,
• dry hands with paper towel.

Water temperature is not a critical factor — water hot enough to kill dangerous bacteria and viruses would scald hands — so use whatever is comfortable.

The friction from rubbing hands with paper towels helps remove additional bacteria and viruses.

Next time you visit a bathroom that is missing soap, water or paper towels, let someone in charge know. And next time you see someone skip out on the suds in the bathroom, look at them and say, “Dude, wash your hands!”

And Don’t Eat Poop.