Quote:
Originally Posted by Mr.HappySilp
Make sure the alochol level is around 70 to 77%. If it is too low or too high it won't kill bacteria.
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I was curious after reading this comment and went digging to find out why there is a specific range between 0-100% alcohol. I wasn't able to find a clear answer why.. I guess anything higher would damage our hands or become too flammable? But I was reading info from the CDC and they mentioned to "clean your hands with an alcohol-based hand sanitizer that contains 60 to 95% alcohol".
https://www.cdc.gov/coronavirus/2019...when-sick.html