I err on the side of thoroughness, but I use so much more time & water than others I see. I think I’m doing a better job… does it matter?
I want to watch an in-depth video of the minimum required washing. If you know or are a science educator (microbiologist? Epidemiologist?), maybe you can help :D


Agar plates?
Very very tempting
If you’re just looking for presence/absence of live microbes, just use ATP swabs.