5 Reasons to Keep Washing Your Hands

There are an estimated 1,500 bacteria per square centimeter of skin on your hand.

Science 5 Reasons to Keep Washing Your Hands There are an estimated 1,500 bacteria per square centimeter of skin on your hand. And while most everyone has heard this message, studies have shown that people still are not washing their hands. READ NOW Advertisement READ THESE The Common Diseases You Can Catch From Your Pet 10 Everyday Objects That Harbor Germs Do Hand Sanitizers Really Beat Soap & Water? You are receiving this newsletter because you subscribed to the Today I Learned newsletter. If you wish to unsubscribe, please click here A Dotdash Brand 1500 Broadway, 6th Floor, New York, NY, 10036 © 2017 Dotdash - All rights reserved. Privacy Policy.