If it does take the thin layer of clear off, you will just have to use this stuff each time you wash the wheels. Mine were so bad, it was the only thing that would get all of the grime out of the tiny cracks. If you wanted to, you could clean them and then use a stripper to get all of the old clear off. Then you could reclear them by either powdercoating them or spraying them with Krylon triple-thick clear.