I'm currently working on a car with very neglected wheels and the brake dust simply will not come off with wheel cleaner and scrubbing. I have tried clay and it works, but very very slowly and it would take several hours to complete the process on all four wheels. The tricky part is that this customer is a car dealer and needs those wheels clean.
I've heard of trying laquer thinner or wheel acid but that runs the risk of damaging the wheels. I've told him that we can't clean the wheels to his satisfaction without damaging the wheels but he is not happy with that answer. Any suggestions on what to do?
I've heard of trying laquer thinner or wheel acid but that runs the risk of damaging the wheels. I've told him that we can't clean the wheels to his satisfaction without damaging the wheels but he is not happy with that answer. Any suggestions on what to do?