Seems we have some pretty progressive ways of disposing of hazardous waste, even way out here in Idaho. Seems like most municipalities etc., that have landfills also have hazardous waste collection places and schedules posted. Disposing through suppliers is clearly another way, but just dumping it anywhere or burning it will catch up with us. Would be big fines out this way if caught, not to speak of the environmental damage. I paint a lot and get rid of all my unused materials via hazmat collection, easy to do - little effort - and the right thing to do. Dale