For some strange reason, my Volkswagen Jetta came with the worst waterspots on the glass I had ever seen and have since ever seen. I had tried a number of different ideas with not even the tiniest results.
I asked a friend that runs a body shop and he told me to use #0000 Steel Wool with syme Hydrochloric Acid. Basically what I did was cool the glass down with water, wet it and the body down, then I put some acid on the wool and ran it across glass with no pressure. I also made sure I had a towel under where the wool was to soak up any of the acid. It seriously destroyed the water spots and my windows have never looked better, no joke, there was absolutely nothing left.
Only side effect is that on a really sunny day if you look at the windows at an angle you'll get a rainbow effect.
Anyway I have never heard this method discussed on the forums or elsewhere. Other than the nasty chemicals, is there a reason why?
I asked a friend that runs a body shop and he told me to use #0000 Steel Wool with syme Hydrochloric Acid. Basically what I did was cool the glass down with water, wet it and the body down, then I put some acid on the wool and ran it across glass with no pressure. I also made sure I had a towel under where the wool was to soak up any of the acid. It seriously destroyed the water spots and my windows have never looked better, no joke, there was absolutely nothing left.
Only side effect is that on a really sunny day if you look at the windows at an angle you'll get a rainbow effect.
Anyway I have never heard this method discussed on the forums or elsewhere. Other than the nasty chemicals, is there a reason why?