Well I had the wrong pads on cobra rotors.. so its a mixture of brake dust/rotor material.
I heard oven cleaner works, but kinda scared about that.
I have a bar of Adams clay from my kit I bought from them, Ill use that and a good amount of soapy water.
I have some Napa brand Rim and Mag cleaner, Ill give that a try right now. Hit it with a pressure washer and see what happens.
Thanks for the tips guys.
1999 Mustang V6 M112 4R70W (Elise) Sponsored by Ortiz Performance
2013 Fiat 500 Turbo C510 (Rosso Rocket)