: > It's an accident waiting to happen. : >
: > Detergents will work, and there are also cleaners made : > specifically to remove gas & oil from the concrete - visit a : > local NAPA or similar auto goods store. : >
: > HTH, : >
: > Pop : : Good advice Pop, I stand corrected. Of coarse one must also consider the : danger of the gasoline inside the garage as well. I'm no chemist, but aren't : gas fumes just about as bad? : : lol, that's sort of a catch-22! You'll be just as cooked after either one, so ... 6 of one?
Seriously, I have no idea and no background to make any kind of Physics guess. While it's slightly less flammable temp wise, the same spark would set either one off in concentration. What I'm not so sure of, which makes me curious, is whether the flammable part of gasoline fumes float, combine with, or settle downward in, the air. Alcohol et al goes everywhere and mixes well with the atmosphere it's in, esp the water molecules, but gasoline ... hmm,.
Maybe someone that actually knows will pipe in. But I still wouldn't use either if I wanted to see tomorrow.
Pop