https://mythresults.com/hidden-nasties
Many objects that people touch every day are dirtier than a toilet seat.
I’d surely hope those tests were done with actually in-use toilets, lol. The toilet seat would be sprayed with the lid down, so it’s a good indicator?
And here is the toothbrush one https://mythresults.com/episode12 (on the bottom). Maybe you can find the full TV episode, right now I can’t.
Either way, as long as you don’t have a vacuum toilet that sucks everything down you won’t escape. I just rinse my toothbrush with water every time before I use it, which seems to be good enough so far.
Damn, they are getting younger and younger. Just recently a 13 year old drilled into a patient during brain surgery in Austria /s