Why Can't Hand Sanitizer Kill The 0.01% of Germs?

Jai Ho
Educational videos and stories
By SciShowFrom BoclipsOctober 7, 2025
There's a scientific reason most hand sanitizers claim they can kill 99.99 percent of germs, and there's only one way to deal with the rest.
Correction: there is a typo in the credits. This episode was written by Roshni Bhatt
Hosted by: Savannah Geary (they/them)
#Explainer
#Physical Sciences
#General Science
#Life Sciences
#Biology
#Chemistry
#Advanced Secondary
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