W9 Water Spot Remover, Concentrated Car Detailing Spray, 100% Coating Safe on All Paint Types for Car Cleaning, Highly Effective - 1L

Smells like straight vinegar....it works on light water spots, but i doubt it'll work on them multi layered waterspots.

Works pretty well. My only complaint is that it's pretty expensive

I left my car for like 45 days and travelled abroad, due to some water leak, it spilled on car boot and it was full bad condition. I went to polishing shop but no use. They suggested to paint as this is unremovable, I searched google and got this product, it worked like charm. As the damage was bit high, it took some time with extra power. But it worked. I highly recommend this product as it removed 100% for sure. Use micro fiber which makes it easy as well.

DON'T WASTE YOUR MONEY LIKE I DID. It didn't even get the water spots off the glass on my truck

Works perfectly