Originally Posted by D.T.
Chlorinated or non-chlorinated brake cleaner is bad, or both? I found the non stuff works much better, so that's what I usually get.
I just used some non chlorinated this morning. Didn't get in anywhere near a flame though.
Chlorinated is pretty much gone now, it's not allowed. I have a few quarts of trichlorethane left, and am saving it for special jobs.