Invisible Glass 95310 Water Spot Remover 7 fl. oz, 1 Pack (discontinued by manufacturer)

I bought a car that had tremendous waterspots on the windows. No idea why it wasn't all over the paint too, but clearly that polished out faster than the glass did. I tried everything. I even rubbed the glass down with half a lemon hoping the acid in the lemon would help, but nothing worked. I machine polished it with the thickest rubbing compound I have and it barely made a dent. There are so few things out there just for glass polishing and I generally don't have to deal with neglect like this, so I was out of ideas. Short of busting out some steel wool, I didn't know what else to try. Muratic acid didn't work. Cutting compounds didn't work. Acetone didn't work. Vinegar didn't work. BUT THIS DID! My glass is like glass again! Not a single spot or etching mark left. I'm going to use it on my shower doors next and based on my test area, this is going to work like a champ. GET SOME!

I use this on my windshield to keep it spotless and free of water spots, dried bugs and road film. I was following some detailers who recommend razor blades, clay bars, steel wood and other ineffective methods. Even after those, I could feel a “drag” when I wiped across the glass. One application of this glass cleaner on a polishing pad with my DA polisher, and my windshield is smooth as, well, glass. It was so easy to apply and wipe off and did an amazing job. I’d highly recommend.

You are gonna have to put a lot of elbow grease into it, and at the end, it might not be satisfactory.So, either buy a mechanical machine, or, spray vinegar on the glasses, every 10 minutes for an hour, or think of something else.When you apply, do not fold your microfiber towel! That way you create a cushion, and not all of your force is applied to the glass. Do it with 1 layer.

Good product, just didn’t remove all them water marks. Maybe I need to use it a few more times

Works, but takes a good bit of elbow grease and a few passes to get those stubborn water marks off

This stuff is great. Had some annoying hard water spots on my front windshield. Tried other things that did not work. Then I saw the Water Spot Removal by Invisible Glass.. all I can say is my windshield in Crystal Clear..

Works but requires more effort than some other products

This spot remover is great at removing road scum from the windshield and improving the ability of the wipers to accomplish a nice clean sweep.