So for the last few months, I had my bike on a deep covered porch, the bike was also covered, from time to time the wheels would get exposed, I've had it inside most of its life, so cleaning it has been fairly easy. I had always thought I had chrome wheels, I am certain they are aluminum though, especially given what's happened to them. Got the bike home and went to clean it with my regular cleaning items, the wheels wouldn't come clean. There are what looks like (oxidation) or an alien virus (4 different products) that lightens but doesn't come off. I have tried just about everything and no luck at all. The rims have become shinny again but the marks remain? Any other tips/tricks or products to try? I do have zoot 1&2 and flitz on the way.