Hand Sanitizer - Best Hand Sanitizers - CVS Pharmacy- far hand sanitaizer ,Hand sanitizer is a product that is used to remove germs from the skin of the hands. Although formulas vary, this is typically done with antibacterial ingredients, substances that kill bacteria, viruses and other microbes. This prevents the germs from entering your body through your eyes, mouth or nose or from contaminating foods or surfaces ...Does hand sanitizer kill coronavirus? How it works and ...Hand sanitizer has also been shown to be less effective than hand-washing at preventing the flu. So far, however, the evidence remains unclear, so it's still best to use hand sanitizers if soap ...