Q: How do I wash my hands to wash off germs?
1.The time is more than 20 seconds
Health guidelines from the U.S. Centers for Disease Control and Prevention recommend scrubbing your hands for at least 20 seconds to help remove germs from your hands.
2.There is a certain amount of force and speed
Studies have found that in the process of washing hands, the higher the energy of the water flow, the faster the hand moves, and the easier it is to wash away the dirt on the handIf the hands are too light and too slow, it will be difficult to wash away the dirt, even if the water flow is strong enough.
3.Wash your hands and dry them immediately
Rinse your hands thoroughly with clean water, make sure there is no soap or hand sanitizer left, and dry your hands.
If you don't dry your hands after washing your hands, a humid environment is conducive to the survival of bacteria, and residual bacteria are easy to multiply on your hands. It's best to use a paper towel or a clean towel to wipe down rather than using a dryer in a public place.
*: Wellness China.
Editor: Qian Jing.
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