I was doing a car this weekend (BMW X5) and after spraying the wheels with Megs WB I noticed that the rotors were dripping some of the brake dust off of them. I hosed them down, finished the rims and then the rest of the car. When all was said and done and I was taking the "after" pics I noticed that the rotors were orange! What gives? Will this wear off when they apply the brakes? It looked to me like it was residue leftober from the wheel cleaner......anyone?
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