Make the Grade with Your Hand Washing Know How

School is back in session, and the kids sometimes bring home more than just homework. Cold and flu season is just around the corner and ounce of prevention may easily be worth a pound of cure. A great defense is proper hand washing. How you wash is as important as when you wash. You may think you're doing it well enough, but you could be skipping a step or two. Test your hand washing know how. Try this quiz to find out if you get a passing grade.