Pinnacle Natural Brilliance PIN-830 Glasswork Water Spot Remover, 16 fl. oz.

I probably should have used a buffer, but my own elbow grease sufficed. Nothing else I tried could get off the water spots and this did.

I have been detailing for a long time and i don't go by reviews but rather use them myself to come up with my own conclusion. What can i say, Pinnacle by far is my go to for any product. Yes its a little more but skip Starbucks for a couple days and put the money in products that work. Hands down the best water spot remover that i have ever used. Thank you PINNACLE for always putting quality first. Thank you and keep the quality products the staple of who you are. Keep Shining.............

Very easy to use and wipe off. Thinking my windows are just damaged to the point where the product didnt make a difference?

I haven't used it on glass yet but I did try it on headlights. Good results by hand in a few minutes. My guess is that it would work better on a window with a buffer...

FINALLY! A product that removed the water spots on my car windows! I was losing hope but this product, with a little more effort than expected, works better than anything else I have tried.