One of the things that's always keeping me from doing my own car/bike maintenance is not knowing how/where to dispose of used oil/coolant/brake fluid. Where do you dispose of this stuff properly? I've heard that car/bike shops are supposed to take any fluid you bring them and dispose of it properly, but I'm never sure if this is a US only thing or if it works in Canada/Ontario. In the past I've just taken my used motor oil to my parent's farm next time I'm there, where it gets added to a tank for use as chain lube, but the last time I tried that the pail got knocked over in the garage before we got rid of it, the wife was not pleased. This also doesn't work for brake fluid or coolant however, and my wife doesn't want me storing oil in the garage anymore. Anybody know?