Technetium
kiwifarms.net
- Joined
- Jan 12, 2020
Ethanol disrupts membranes of bacteria and capsids (the shell) of viruses.
soap helps to dislodge stuff. What actually does most of the cleaning is the physical rubbing of hands to help the foam and water lift stuff off.
So a lab bench you can squirt with a mist of ethanol way easier than scrubbing with soap, it evaporates (or gets passed through a flame and burnt off) and there you go, everything is dead. but for hands, soapy water is probably better. Just look up how to wash your hands properly - there will be loads of clips online.
So soap doesn't actually have an effect on the membranes of either bacteria or viruses? A contact effect only happens with ethanol?