When I purchased my truck I don't think the wheel barrels had ever been cleaned. So now i'm stuck with this inside them.
I've used one OTC wheel cleaner to do the initial cleaning since they were really bad and I didn't want to waste a bunch of my Uber wheel cleaner, then followed with Uber and Iron-x.
So all in all i've used one OTC wheel cleaner once, Uber cleaner twice, and Iron-x once.
None of those have touched this.
Do I need some wheel brightener?
The wheels are clearcoated aluminum.

I've used one OTC wheel cleaner to do the initial cleaning since they were really bad and I didn't want to waste a bunch of my Uber wheel cleaner, then followed with Uber and Iron-x.
So all in all i've used one OTC wheel cleaner once, Uber cleaner twice, and Iron-x once.
None of those have touched this.
Do I need some wheel brightener?
The wheels are clearcoated aluminum.