hi guys, I just bought a new bmw g30 530i xdrive m sport.. car is white. Well first thing I did when I got it home was to give it a nice bath and noticed that once I started to clean the glass with my glass cleaner there were water spots all over the glass. every piece of glass. so I clay bar the glass. Dosent help, I then used a scotch bright and some heavy cut from griots garage, Dosent help, Then I hit it with a cut pad on my da with the same heavy cut, no dice, the water stains are still there. they are not visible when the glass is dry but if they are there on the glass, then I can only assume they are on the paint.. Any ideas how to get rid of these stubborn spots.. My next option is 2000 grit wet sand the glass..
