DUCKY PRODUCTS Original Water Spot Remover: Spray for Boat, Car, Motorcycle & RV Exterior Detailing, 128 oz

Tried it right away on some stubborn water spots from the lake on both my jet ski and boat. I'd used other cleaners with little success. Our lake has a higher salinity than others, and I wasn't sure how well Ducky would work. However, with almost no effort it removed the spots very well.

I had some really bad water spots on the windshield of my new 2018 Camaro. These water spots were created by the sprinklers and wind, while the car was parked at work. No amount of washing or glass cleaner would remove the water spots. The water spots had been there for weeks, and they were "baked" on by the 100+ degree Central California heat. I sprayed on the Ducky Water Spot remover, let it sit for about 1 minute, and then wiped it off with a clean cloth (twice). This removed the water spots, but it left a chalky film all over the windshield from the Ducky Water Spot Remover dissolving the minerals in the water spots. I followed up the water spot removal by cleaning the windshield with some Stoner Invisible Glass, and a microfiber cloth (twice). The windshield is now crystal clear, without a single water spot in sight. If just using a cloth does not work, try scrubbing the windshield with a green Scotch Brite Pad, or some 0000 Steel Wool, after spraying it liberally with the Ducky Water Spot Remover. Neither of these "scrubbers" will scratch the windshield, but don't use them on the paint, unless you plan on following up with a good polish and wax, after removing the water spots. However, the Ducky Water Spot Remover does work just as well on paint as it does on glass. I highly recommend Ducky Water Spot Remover if you have some really stubborn water spots on your glass or paint.

One word....... WOW!!! Even though I try and wash my skis after every use, I still had water marks that would not come off. I tried different soaps, water filters on my hose, etc.... they were still there. I tried a number of other products with little to no success. Finally, even though it has very few reviews compared to the other options, I gave Ducky Water Spot a try... I think I will be sticking to this one. In one day, I have already recommended it to 2 friends. I literally sprayed it on, waited 10-15 seconds and wiped off. AMAZING. I think it only took about 10-15 mins per jet ski. They look brand new and they are 6 years old. The smell is not too bad either. Nota vinegar smell like some of the other products.

Works great for water spots. Not effective for heavy build up of hard water over time. Say from constant exposure to sprinklers. This worked great and was very easy to use for water spots left on the windows after the painter power washed our house prior to painting. Also works great on our boat.

I haven’t found anything that will completely removed water spots on my black Mercury motor. This however is the best I’ve found it works real good but I did apply 3 times.Make sure the surface is cool and preferably in the shade.

Not only did it not work, it left a sticky film that took serious effort to remove. I had to rewash my car after scrubbing the areas where I had tried thr product. It sprayed out thin like a typical cleaner, but felt like syrup had been smeared all over my car.

Always a great cleaner and will remove the most burnished in water spots. Great product and cheaper by the gallon.

It had no effect on my water stains.And bleached the surrounding paint a bit.So, it is now worse than before using it.

Took 10+ years of calcium build off 1 truck and 6 years of build up off another. Trick is to spray on, let sit for 2 minutes and wipe clean. Follow up with a good ceramic detailer to add shine. Turned out great.

I’ve tried this a few times and it doesn’t work. It does not remove spots on my car at all. Don’t waste your money.