I was cleaning my car today and used a microfiber towel to clean the metal surrounding the windows. After a barely rough rub, there were very obvious scratches all across the metal. How the hell does a Microfiber towel scratch that up? Is there some type of metal polish I can use to get rid of them? I'm just surprised at how weak that metal is for a CLEAN microfiber towel to put scratches all over it...also don't know what the hell I'm going to polish it with since microfiber towels are the softest towels you can get for cars >.<