Hand sanitizer (also known as hand antiseptic, hand disinfectant, hand rub, or handrub) is a liquid, gel, or foam used to kill viruses, bacteria, and other microorganisms on the hands. [3][4] It can also come …

Mar 26, 2015 · Depending on the active ingredient used, hand sanitizers can be classified as one of two types: alcohol -based or alcohol-free.

Mar 12, 2024 · Cleaning hands at key times with soap and water or hand sanitizer that contains at least 60% alcohol is one of the most important steps you can take to avoid getting sick and spreading …

When hand washing with soap and water is unavailable, a sufficient volume of sanitizer is necessary to ensure complete hand coverage, and compliance is critical for appropriate hand hygiene.

Jul 23, 2025 · Hand sanitizer is a product designed to reduce infectious agents on the hands. It serves as a practical alternative for hand hygiene when traditional soap and water handwashing is not feasible.

Oct 15, 2020 · The active ingredient in hand sanitizer is ethyl alcohol or isopropyl (rubbing) alcohol. These ingredients kill bacteria and viruses — including the coronavirus — by dissolving their protein ...

When using hand sanitizer, rub your hands until they feel completely dry before performing activities that may involve heat, sparks, static electricity, or open flames.

Aug 16, 2021 · Hand sanitizers are products that typically come in a spray or a gel that, when applied to your hands as directed, can reduce the number of potentially disease-causing germs on your hands.

Hand sanitizers commonly contain active ingredients like alcohol, which perform essential antimicrobial functions. Inactive ingredients, such as glycerin and other moisturizers, provide skin benefits, …

To get the maximum benefit from hand sanitizers, the Centers for Disease Control and Prevention (CDC) recommends that people use a product that contains at least 60% alcohol, cover all surfaces …