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You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


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Q: Is hand sanitizer effective against COVID-19?


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A: One of the best ways to prevent the spread of infections and decrease the risk of getting sick is by washing your hands with plain soap and water, advises the CDC. Washing hands often with soap and water for at least 20 seconds is essential, especially after going to the bathroom; before eating; and after coughing, sneezing, or blowing one’s nose. If soap and water are not available, CDC recommends consumers use an alcohol-based hand sanitizer that contains at least 60% alcohol.

To stay informed, visit the FDA’s Hand Sanitizers and COVID-19 page. Also, take our hand sanitizer quiz.