Boat BlingBoat Bling Hot Sauce Premium Hard Water Spot Remover w/High-Gloss Wax Sealants, 32 oz.

After reading negative reviews I almost didn't push the order now button, but I'm sure happy that I did! The various minerals in our water out here in Idaho Falls are relentless. Hard water spots out here are just accepted, it doesn't matter what gets wet. The water coming out of my spigot is over 300 ppm, I have not measured rain water ppm, but I know it's much worse just by comparing the looks of the water spots from both mentioned sources. I usually use the DI-120 de- ionizer from Spotless, but my resin cartridge had run it's course. So I washed my brand new 2025 Chevy Silverado and dried it as best as I could, the result could have been better. So I ordered the hot sauce and poured some in a small misting spray bottle to take care of some stray spots. Within seconds, after following the instructions, these heavy water spots were gone, with no effort at all! It did not damage the paint on my truck, or leave any streaks! I highly recommend Hot Sauce, I do suggest that you know what your up against by measuring how hard your water really is, mine was a bit higher than 300 ppm, but I felt there was still more strength in the Hot Sauce to tackle even higher ppm. I don't know the max it will handle though. For 20 bucks is way worth trying it out to me.

Great product! My new car had bad water spots on the windshield, probably including spots from shipping (rail). So spots were about two months old at most. Tried several window cleaners and the spots never changed.Sure glad I found this. I wanted to limit this product to the windshield and other windows, so I sprayed/soaked a microfiber rag and applied to the glass: Horizontally in both directions, then in a circular motion. Then wiped with a very soft, clean microfiber rag/towel. I did this twice to ensure that I got all of the spots. ALL water/mineral spots GONE GONE GONE!Highly recommend this product.PS. Smell/odor no issue! I did wear a rubber glove as I did not want to irritate a couple of abrasions/cuts on my hand.

With a car's many materials and surfaces, the old saying is still the truth: "The best cleaner around, is to motivate yourself never to let it get very dirty in the first place" THAT's the best cleaner!So, if you don't follow that motivation, the marks you allowed to stay on the surface the longest are the marks that take the longest to completely remove. NO product gentle enough to use on your gear will be powerful enough to erase long-term residue in one treatment. Not even this stuff, so let's get rid of that kind of hope and optimism."Water Spots" is a wrong term we always use. It's not the water that stains your glass and paint at all--it's the minerals/salts/calcium that bind with dirt and form tiny circular crust on your surface.But be warned, "Hot Sauce" is the right term for this agent, because near your nose it's got a kick to it that reminds you of really spicy stuff your friends splash on their food for heat. Not foul smelling, but a "dragon pepper" vapor that will clean the sinuses of your unborn grandkids. So wash you hands thoroughly after using this stuff.The calcium spots on my car glass are anywhere from a month young to a wretched four years old. Mineral spots don't just form cute dots when they dry, they form vertical river-lines down your door glass, that you only notice when you windex your glass, and they leave an invisible "craze" pattern on the front windscreen that only appears in humid rain or when you're trying to defog the glass in winter time---it can endanger your driving.If you have these issues on your car glass, this is the true product to remove it, completely. But like some owners will never realize, the older you've left a stain on your car, the longer it will take to finally work that stain off.Hot Sauce quickly removes spots that are less than a month old--gone, baby, easy! You can use a paper towel to spread the juice all around the glass, but I strongly suggest a genuine microfiber towel to wipe it away afterward. You only have to wipe, no need to rub, which is good--this is laminated and plate glass for goodness sake--you don't want to be dragging scratches into it. After two minutes, you wipe with the micro-towel, and the glass is smooth like you used a clay bar on it. If water or rain hits afterward, it beads up so wildly you hardly need to use your wipers to see as you drive. Even Rain-X products don't bead this tiny and bright.It seems to work fastest and best on the door mirrors (they are just treated plate glass). Spray it on dry glass, and all spots wipe away after two minutes.It works almost as quickly and well on front/rear windscreens (remember, on a car these are laminated glass with a different skin than your door mirrors or boat owners' panels). I applied it when the windscreens were very wet, gently spread it around the glass, and let it sit for nearly 20 minutes. Wiping it off is where the microfiber towel becomes really great to use. Under a microscope calcium and mineral scum is like jagged coral. AS you gently wipe with a true microfiber cloth you'll feel it snagging on the water spots. Repeat the application over a couple of days, and the smoother the dragging becomes. Yes, it took repeated sessions--more and more of the two year old spots clearly are gone.The door windows are the most difficult--those river lines are hard to see on sunny days, so you can only tell from the super smooth feel of the glass that you working your way down to the native glass you had when you first bought the car. It's satisfying to see and feel the oldest of the spots finally start fading out, and I've only done five repeated applications.Undo four years of scum in just a few sessions of casual wiping on sporadic days. And NO elbow grease to risk scratching my precious glass. Zero elbow grease + patience + million beads when it rains = A+++ product.

Incredibly pleased with how thoroughly, quickly and easily this cleaned the aircraft aluminum that is the basis for our (Struxure) pergola. I'd tried all kinds of stuff. This one did the trick!

Product seems to work really well and has got all water spots off my stratos very nicely. Just a simple spray and wipe seems to go along way, the only reason I give it 4 stars and not 5 is because I expected it to have a better scent to it but the scent is not desirable at all, not really a big deal just not exactly what I was expecting I guess. Id still buy this product again and continue to use it though!

Works great just spray on and wipe off no water spots! I use it in our shower in the camper works great keeps all of the hard water spots off

Love this product! I use on my truck, camper, and boat.Great sellers! Very fast shipping!

I was skeptical about the product, especially with the negative reviews. I’d put off washing my boat after each trip, thats because I fish a lot, but it took all the water spots from years of neglect, off my fiberglass boat -very little effort. Water rinsed the hull, applied Sauce in 2 foot sections, let dry for a minute, wiped off with microfiber cloth. Applied a second coat and a little elbow grease. Amazed.! Saved me from getting the buffing wheel out.