Can carcinogens create cancer ? and why is it being used ? But feel free to ignore the warning. your choice.
There are real concerns, and then there is insipidly stupid shit... this is the latter.
You described yourself accurately. Go waste somebody else's time with your stupid crap.
Read the following, plus all of the links within, and then please kill yourself for being stupid:
https://www.reuters.com/article/factcheck-eo-swabs-idUSL1N2LU1H0
(post is archived)