good hand washing technique rửa tay đúng cách

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good hand washing technique rửa tay đúng cách

What You Need To Know About Handwashing - YouTube- good hand washing technique rửa tay đúng cách ,16/12/2019·This video answers important questions about hand washing and hand sanitizer. Transcript: https://www.cdc.gov/cdctv/video-assets/healthyliving/hygiene/handwa...When and How to Wash Your Hands | Handwashing | CDCWashing hands with soap and water is the best way to get rid of germs in most situations. If soap and water are not readily available, you can use an alcohol-based hand sanitizer that contains at least 60% alcohol.You can tell if the sanitizer contains at least 60%



When and How to Wash Your Hands | Handwashing | CDC

Washing hands with soap and water is the best way to get rid of germs in most situations. If soap and water are not readily available, you can use an alcohol-based hand sanitizer that contains at least 60% alcohol.You can tell if the sanitizer contains at least 60%