Frequent hand-washing remains the best defense against the spread of viruses, including influenza and SARS-CoV-2, the virus that causes COVID-19. But to be effective, it has to be done the right way. Dr. Gregory Poland, a Mayo Clinic infectious diseases expert, offers a demonstration on hand-washing.
Journalists: Broadcast-quality video (1:13) is in the downloads at the end of this post. Please courtesy “Gregory Poland, M.D. / Vaccine Research Group / Mayo Clinic.” Read the script.
To properly wash your hands, follow these steps:
- Wet your hands with clean, running water — either warm or cold.
- Apply any kind of soap and lather well.
- Rub your hands vigorously for at least 20 seconds. Remember to scrub all surfaces, including the backs of your hands, wrists, palms, between your fingers and under your fingernails.
- Rinse well.
- Use a clean towel to turn off the faucet and dry your hands.
Dr. Poland says it’s important to keep in mind that the faucet and door handles may be contaminated, so once you have washed your hands, use a towel to avoid contacting any of these surfaces as you exit the bathroom.
Information in this post was accurate at the time of its posting. Due to the fluid nature of the COVID-19 pandemic, scientific understanding, along with guidelines and recommendations, may have changed since the original publication date.
Check the Centers for Disease Control and Prevention website for additional updates on COVID-19. For more information and all your COVID-19 coverage, go to the Mayo Clinic News Network and mayoclinic.org.