They were the worst 60 quid I ever spent. Looked terrible, overheated and warped.

The finish also chipped alot.

I agree with others dustless pads, regular shampoo and water even if not the whole car. Plus I got into the habit of a quick wipe with microfibre cloth and water when I get home. two minutes a wheel. To be fair though they are 22 and easy to get into. But I used to do the same on my 19's no problems, makes a big difference.