Does hand sanitizer actually do anything for virus?

Is Alcohol Free Hand Sanitizer Effective?

Many healthcare centers researches have shown that alcohol-free hand sanitizers may not kill all types of germs, bacteria, & viruses. Alcohol-free hand sanitizers are less effective than alcohol.

Hand sanitizers with alcohol concentration between 60-95 percent are more effective in killing germs than those with a lower alcohol concentration or non-alcohol-based sanitizers.

 

Does hand sanitizer actually do anything?

Hand sanitizers work by removing the outer layer of oil on your skin. if you use a hand sanitizer that contains 75% alcohol, it is useful to kill the virus on your hands. So it is better to wash your hand with alcohol sanitizer as the following steps.

洗手步骤


Post time: Mar-13-2020

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