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.

If you’re tempted to grab a drink before takeoff, it’s worth knowing that alcohol acts differently once you’re in the air.

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 ...

As long as it contains at least 70% isopropyl alcohol, this medicine cabinet staple can take out germs. (Hand sanitizer works, too.) But be careful: Some kinds contain up to 90% isopropyl alcohol.

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) ...

Use alcohol-based mouthwash “Our gut microbiome — or the good bacteria in our gut — begin in the mouth, so if you kill this bacteria, you can actually throw that out of balance,” London ...

Spraying cleaner onto cloth (Image credit: Shutterstock). While DIY cleaning sprays may do exactly that — clean — it doesn't necessarily mean they're eliminating all the germs and bacteria ...

A study has found some compelling associations between gut bacteria and alcohol consumption. Not only is heavy drinking linked to a distinct microbiome profile but the study suggests certain ...

Contrary to what you may have heard, alcohol does not reliably kill bacteria in raw eggs. However, there are ways to guarantee your homemade eggnog is safe to drink. The alcohol doesn’t matter.