0 a liquid for washing your hands in order to get rid of harmful bacteria from them:
Public health officials have urged people to slow the spread of flu by washing their hands frequently or using a hand sanitizer.
He was constantly rubbing his hands with sanitizer because he had a lot of hands to shake.
The toothbrush sanitizer is a high-tech toothbrush holder that bathes your toothbrush with ultraviolet light, which eliminates 99.9% of germs and bacteria.
All visitors must use hand sanitizer before entering the ward.
When soap and water are not available an alcohol-based sanitizer is a good alternative.