MrHot88 Posted May 22, 2013 Share Posted May 22, 2013 2007 GMC truck, the wheels have some brown patches that just won't come clean. I spray APC fully strength and nothing. Any idea's on what to try? Kevin Link to comment Share on other sites More sharing options...
0 egott_91 Posted May 22, 2013 Share Posted May 22, 2013 Clay? Link to comment Share on other sites More sharing options...
0 GerryC Posted May 22, 2013 Share Posted May 22, 2013 Do you have GWC? APC is meant to break down grease and grime. GWC is meant to dissolve brake dust. Are you using a brush to agitate the cleaner before hosing it off? Can you take a photo? Link to comment Share on other sites More sharing options...
0 bjoeaull Posted May 22, 2013 Share Posted May 22, 2013 gotta repeat the clay comment, some good stuff Link to comment Share on other sites More sharing options...
0 MrHot88 Posted May 22, 2013 Author Share Posted May 22, 2013 I'll try the clay , didn't clay the wheels. It's only on two wheel, now I'm thinking they were both on the front of the truck and never washed , since the rotation one is in the front and the other in the back. APC sure works on cleaning the engine bay, wow. I've never had a problem removing break dust before, these are bad, guess I'll order Adams Wheel cleaner , when will it ever stop? Lol Thanks for the help, Kevin Link to comment Share on other sites More sharing options...
0 ForceofWill Posted May 22, 2013 Share Posted May 22, 2013 (edited) If you don't have DWC now is definitely the time. Edited May 22, 2013 by ForceofWill 2012CC6.2 and THE Mook 2 Link to comment Share on other sites More sharing options...
0 THE Mook Posted May 23, 2013 Share Posted May 23, 2013 I would like to see a picture of the "grime" you speak of. Our cleaners are designed for different things, for the lower parts of the vehicle. APC-4x stronger than that Green Stuff that isn't difficult. Pure cleaner and degreaser, and also acidic. GWC- Very, very mild acidity, heck barley above our Car Shampoo, with a decent amount of cleaning power. Aimed at getting normal gunk and brake dust off. DWC-Geared for it's name. When you have grime, just that bad, or a set of brakes that shoot off a lot of carbon...this is your go to. Also known to decontaminate paint...so yeah, it's pretty heavy duty. Link to comment Share on other sites More sharing options...
Question
MrHot88
2007 GMC truck, the wheels have some brown patches that just won't come clean.
I spray APC fully strength and nothing.
Any idea's on what to try?
Kevin
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