Woo hoo. You don't even know, I just purchased 2 gallons of the Sonax Full effect wheel cleaner, but this is going to take over because I have the PERFECT car that I wanted to try to wash the wheels as best as possible. These are probably full of the most brake dust I have personally ever seen on a car. Full review on its way
Michael, can you please take a short video with your camera on one of the wheels during agitation. I really want to see if this stuff works with some agitation or if you have to really work the hell out of it over and over.