Hand sanitizer is a kind of skin care cleaning liquid which is mainly used for cleaning hands. Some specific ingredients can be used for disinfection and sterilization. It can be divided into ordinary hand sanitizer, disinfecting hand sanitizer and heavy oil hand sanitizer.

Chemicals in hand sanitizers may irritate the skin of the hands. People who are allergic to the skin are not suitable for use. It is recommended to apply hand cream after washing. In general, it is harmless.