this post was submitted on 14 Sep 2024
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[–] addictedtochaos@lemm.ee 8 points 1 month ago (1 children)

thats worng, you describe disinfectants, soap breaks the fatty bonds that stick the bacteria to your skin. so, while you whash your hands, these alive bactera are whashed down the drain.

[–] ricecake@sh.itjust.works 6 points 1 month ago* (last edited 1 month ago) (1 children)

Soap does destroy some bacteria, and a not insignificant portion. By destroying those fatty bonds the cellular membranes of many bacteria are destroyed, and many viruses denatured and rendered inert.

The removal is the primary action though, you are correct. Not all bacteria are destroyed by soap, which is why the leather, scrub, and scrub while rinsing steps are important to hand washing, since that mechanical action is what removes everything.

https://medicine.yale.edu/news-article/why-soap-works/

[–] addictedtochaos@lemm.ee 1 points 1 month ago

thanks, thats certainly a good read! I wonder though why clinics don't have soap bars; maybe thats not true, but is it not general knowledge that soap bars spread germs?

ah, you answered that as well, sorry. thanks!