What do you use to get the water spots off regency? Do you have a product i could buy?The vinegar and clay bar is not doing it for me on the tinted windows, its not even getting the waterspots off 100% plus like stated above i see what hes talking about. Tomorrow i am going to try the "0000" steel wool like from the 2nd post. The thing that is getting me is i have a 96 accord that has absolutely no water spots on the windows at all. Ive never done anything special with them. Also if there this bad on my windows i wonder whats hiding on the WDT paint. Big detail coming over the next month or so.