Detailing Audi S4 tomorrow questions

[Ralfy]

My sister just purchased a white on black 2009 Audi S4. she wants me to detail it its gonna get all 3 steps and the interior done up, but its got matte black wheels from the factory and the previous owner failed to clean them, i 2 bucket washed it today and cleaned the wheels but there is some dirt that is really in there. i ran out of green wheel cleaner so im thinking the foaming all purpose cleaner should be ok? i just dont want to damage the finish on the wheels. any tips of cleaning em? pics below

[J Tegeler]

beautiful car! Some APC should be just fine on those wheels aslogn as you dont let it dry on there. Depending on how nasty that break dust is you may even need multiple passes with the APC. And if that doesnt work for some strange reason there are wheel specific products on the market not sold here so I wont mention them.

[Pureshine]

APC or wheel cleaner will work great. I have matte black wheels to and if you use quick sealant on them after there clean makes it easier to clean them later on.