I think most of us "cold weather" modelers will admit to having used rattle cans during the winter in garages, or similar places. Is it ideal? Absolutely not, but if you don't have a dedicated booth w/exhaust, then you'd be dealing with laquer or enamel fumes inside, which for many just isn't an option. Personally, not having a booth, I switch to craft acrylics during cold weather to be able to shoot inside, but still occasionally will run to the garage with a rattle can. I just be sure to have the body (or whatever) warm and clean, shoot, then bring indoors shortly after. Granted, it'll still have to gas off, but the worst will remain in the garage. It works....