Alcohol has antimicrobial properties, meaning that, at the right concentration, it can destroy germs such as bacteria and viruses, including the new coronavirus. How effectively it works can ...

A 2020 review of alcohol-based hand sanitizers found that sanitizers which were 60% to 95% alcohol kill germs most effectively, provided that at least 2.4 milliliters of hand sanitizer was applied ...

While rubbing alcohol naturally kills bacteria and viruses, Dr. Andrew Alexis, MD, chair of Mount Sinai West's department of dermatology, says he does not recommend using it to disinfect your home.

Alcohol is the main active ingredient in many hand sanitizers and disinfectants, and it can kill germs when properly applied to your hands or on surfaces. But drinking alcohol cannot kill germs.

Make sure it contains at least 60% alcohol. “These higher concentration sanitizers are more effective at killing germs than those with lower alcohol concentrations,” Gandhi explained.

Rubbing alcohol and hydrogen peroxide are two common disinfectants. Their effectiveness can vary depending on how you use them and the types of germs you’re trying to kill.

Rubbing alcohol is effective against bacteria such as E. coli and staph, killing them within 10 seconds. It's also good at killing the virus that causes COVID-19 when used on surfaces such as ...

Can alcohol kill germs in our guts and mouths? Wine was examined as part of a 1988 study that tested a number of common beverages (carbonated drinks, wine, beer, skim milk and water) ...