Thread: GM doesn't prep plastic before paint...

Originally Posted by Mad Monkey

not really, its 50% less emissions going up in the air..
i know its cliche, but every little bit helps.

The air is already polluted. Look at it this way, you fill a room with smoke, then once it's full, you continue to fill the room at 50% of the original rate. The room will never clear out, it will thin out in such an insignificant amount that the reduction would have little impact on the outcome.