Quote Originally Posted by R3RUN
Don't they poison it so that you won't smell it? I know they poison rubbing alcohol so that people won't drink it. Well some people don't. My dad told me when he was a social worker at Grady (long time ago) that the bums would filter it through coffe filters and shirts or some shit and then drink it. Still terrible for you but alot safer.

BTW, I have nothing useful to contribute to this thread.
It has sulfer dioxide mixed in with it, along with some other impurities. It's fine for a car, but bad for your lungs. Feels like it burns. That's why NHRA rules say to you have to have a dump tube if the tank is not in the trunk.