Q²M Iron Wheel Cleaner Redefined

Works really well with mild brake dust nothing to extreme, suggest having a acid in your arsenal for the extreme stuck on brake dust

It does work. Used a bottle on three Porsches with 20-22 inch wheels. It still leaves you needing to do a final clean on chrome, but 90% of the work is done.The smell is horrendous

Works great on my porsche

Great product