Cleaning Fool
New member
For the last 3 years my conversion van has suffered from etched in water spots on my side windows. I have tried Autoglym glass polish, Barkeepers friend? Vinegar and a couple compounds, all via Porter cable. Zero results. I began to think this was probobly acid rain, as it is known in my area. Anyway, I'm at carquest yesterday. I picked up a bottle of Duragloss Nu Glass 755. What the heck, only $7. Took the PC, 4 inch orange pad and went to work (speed 6). I had to do each glass panel twice but it yanked the water spots/acid rain off the glass. I was so happy. It did not do much for the scratches. A very good product here boys, it took me 3 years trying several products to finally get it clean. The good thing about this polish is it doesn't flash fast, so you can work it, unlike Autoglym that flashes in 5 seconds. Best glass product Ive ever used. Two big thumbs up for Duragloss Nu Glass 755!