sanitiser
Sanitiser, also known as hand sanitiser or hand antiseptic, is a liquid, gel, or foam that is applied to the hands to kill microorganisms. It is typically used when soap and water are not available for washing hands. The primary active ingredients in sanitisers are usually alcohol, such as ethanol or isopropanol, or sometimes other chemicals like chlorhexidine or benzalkonium chloride.
Alcohol-based sanitisers are effective at killing a wide range of bacteria and viruses. They work by denaturing
Sanitisers are commonly found in public places like schools, offices, and shopping centres, as well as being