Re: Not cleaner, but definitely a squeaky bum moment
Ahh, "triflouride". The following link describes it more than enough for me, and also has that quote from John Clark on chlorine trifluoride...
https://blogs.sciencemag.org/pipeline/archives/2008/02/26/sand_wont_save_you_this_time
Disclosure: I am not a chemist (though I know a few) and I've never, ever messed with this stuff - but I found it an interesting read.
Biting the hand that feeds IT
