On Mon, 5 Nov 2001, Eric Dittman wrote:
Carbon
Tetrachloride is what Carbona spot remover was. I think they've
either outlawed it or just taken it from the market for consumers.
I seem to remember carbon tetrachloride is a carcinogen.
So they say. It also has some other nifty qualities like forming
phosgene gas (think WW-I) when applied to a hot surface.