Took 20 years off my windshield!!

[PaulE]

Thanks, I'm going to look at doing this. My Boxster and my daily driver have so many small dots from road grit they look like a galaxy when I drive into the sun. My daily commute is 60 miles each way with over 50 of that on highways which are like grit storms. But I know if I replace the windshields I'll have a rock crack the new windshield right away!

[ArizonaDan]

Used cerium Oxide on mine about 3 months ago...it really does a great job...one tip...it can be messy....the slurry can easily be slung onto the top, hood and surrounding areas. I'd suggest masking/covering those areas