![]() If you don’t have hand sanitizer or soap, but do have water, rub your hands together under the water and dry them with a clean towel or air dry. If you don’t have soap and water, use a hand sanitizer with at least 60% alcohol. What if I have water but no soap to wash my hands? Use clean, running water to wash your hands. If you are concerned about getting germs on your hands after you wash them, you can use a paper towel, your elbow, or another hands-free way to turn off the faucet. Then, turn it on again after you have washed them for 20 seconds, to rinse off the soap. Should I use a paper towel to turn off the faucet after washing my hands?ĬDC recommends turning off the faucet after wetting your hands to reduce water use. When you rinse your hands, you wash the germs and chemicals down the drain. Lathering with soap and scrubbing your hands for 20 seconds is important to this process because these actions physically destroy germs and remove germs and chemicals from your skin. A good lather forms pockets called micelles that trap and remove germs, harmful chemicals, and dirt from your hands. Wetting your hands with clean water before applying soap helps you get a better lather than applying soap to dry hands. Soap and water, worked into a lather, trap and remove germs and chemicals from hands. How does handwashing with soap and water remove germs and chemicals? Make sure to scrub all areas of your hands, including your palms, backs of your hands, between your fingers, and under your fingernails. If you wash for a shorter time, you will not remove as many germs. ![]() Scientific studies show that you need to scrub for 20 seconds to remove harmful germs and chemicals from your hands. Do I really need to wash my hands for 20 seconds?
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