Posted 5/24/2015 20:39 (#4589021 - in reply to #4589005) Subject: RE: Brake cleaner, some better than others?
Wallis, TX
Purple Power, sprayed on straight, and let to soak prior to pressure washing is what we do to prep for paint. FYI don't get it anywhere you don't intend to paint, it can change the color of many paints.
As to you OP about the best brake cleaner, we prefer 3M brand.