Medically reviewed by Corinne Savides Happel, MD Some people experience a hand rash after washing their hands, and there are several reasons why handwashing might cause this. Simply overwashing the ...

Following is a transcript of the video. Narrator: Germs are like cars. They are always on the move. And our hands? They're like one big freeway, moving germs toll-free from location to location ...

Hand sanitiser is a gel or foam that kills germs and infectious bacteria. It is used as an alternative to hand-washing, and comes in two main varieties, those that are alcohol-based and those ...