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Hand Sanitizers

Hand sanitizers are alcohol-based products, such as gels, used to disinfect hands. They can be used instead of soap and water when you cannot wash your hands, and no rinsing is needed.

Hand sanitizers do not remove surface dirt from the hands. But they do kill most germs (bacteria) that could spread disease. The product should have 60% to 95% alcohol (ethanol or isopropanol) in it to work best. A dime-sized amount of sanitizer should be poured on the hands and rubbed over all surfaces until dry.

Hand sanitizers are quick and easy to use and cause less skin irritation than soap and water. They help prevent germs from spreading in places such as households, schools, hospitals, child care centers, and animal shelters.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerW. David Colby IV, MSc, MD, FRCPC - Infectious Disease

Current as ofNovember 14, 2014

WebMD Medical Reference from Healthwise

Last Updated: November 14, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.