Invisible Glass 91411 Glass Stripper Hard Water Spot Remover Kit - Removes Coatings, Water Stains, Waxes, Oils, and More - Glass Polish Car Window Windshield Treatment - 4 Fl Oz
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Invisible Glass 91411 Glass Stripper Hard Water Spot Remover Kit - Removes Coatings, Water Stains, Waxes, Oils, and More - Glass Polish Car Window Windshield Treatment - 4 Fl Oz

4.1/5
Product ID: 170570748
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Details

  • Brand
    Invisible
  • Item Form
    Paste
  • Scent
    Unscented
  • Specific Uses For Product
    Window
  • Material Feature
    Polish
Streak-free deep glass cleaning
💧Removes tough water spots & minerals
🛡️Preps glass for rain-repellent coatings

Description

💎 Clear glass, clear advantage — drive with confidence!

  • PREP LIKE A PRO - Strips old coatings to maximize rain-repellent and semi-permanent treatments.
  • GENTLE YET POWERFUL - Mild abrasives clean deeply without scratching your glass surface.
  • SPOTLESS CLARITY EVERY TIME - Eradicates hard water stains, wax, oils, and road film for pristine glass.
  • SAFETY FIRST VISIBILITY ALWAYS - Boosts night and wet-weather visibility by enhancing windshield wiper performance.
  • MADE IN THE USA TRUSTED WORLDWIDE - Crafted with premium ingredients for reliable, streak-free results you can count on.

Invisible Glass91411 Glass Stripper is a 4 fl oz kit designed to remove hard water spots, waxes, oils, and coatings from automotive glass. Its mild abrasive formula cleans deeply without scratching, prepping windshields for rain-repellent treatments while improving visibility and wiper efficiency. Proudly made in the USA, it delivers streak-free clarity for safer driving in all conditions.

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Specifications

ManufacturerStoner Inc
BrandInvisible Glass
ModelGlass Stripper with Applicator Sponge
Item Weight3.38 ounces
Product Dimensions6.14 x 5.74 x 8.72 inches
Country of OriginUSA
Item model number91411
Manufacturer Part Number91411
Special FeaturesStreak Free

Have a Question? See What Others Asked

With the sponge that is included, which side is the application side and which side is the scrubbing?
Can this be used on shower doors to help with removal of hard water stains?
Can this be used on tesla glass roofs? i ask since the glass has uv protection, supposedly "impregnated into the glass.
Does this contain an acid?

Reviews

4.1

All from verified purchases

M**R

Excellent Glass Prepper for Pre-Hydrophobic Barrier Application

This review is for Invisible Glass 91411 3.38-Ounce Glass Stripper Kit. This kit is supposed to remove water spots, road film, and coatings (such as polishes, waxes, hydrophobic barriers, etc.). I purchased this because I wanted to step up my game on cleaning my car windows and for getting better results with my windshield wipers and hydrophobic barrier applications. Invisible Glass Glass Stripper was one of the top recommended based on professional reviews, consumer reviews, and application/results videos I watched.The application was very easy, and the included applicator sponge is of good quality. I may have used more of the compound than I needed to. I mention this, because the bottle is pretty small. I probably used up about half the bottle doing all the windows on my car. The directions say to use Invisible Glass Glass Cleaner before using Glass Stripper. The Glass Stripper is applied by shaking the bottle thoroughly and applying the white liquid/paste to the sponge applicator. Then use small circular motions to scrub the glass in overlapping motions as to not miss any spots. Be careful not to get this compound on to anything other than glass, as there are elements in this compound that are abrasive. If you do get any of the compound on to anything else, such as paint, use generous amounts of water to get it off. Do not rub the compound off the paint, as you will scratch up the paint. If you do have to use a towel to whipe the compound off of paint (or other surfaces) use a very wet, clean, microfiber towel, and carefully lift the leading edge of the microfiber towel away from the surface as you wipe. The compound is white, so it is easy to see your application, and it dries to a white chalky haze. The instructions then say rinse it off thoroughly with water. If you do this, you want to make sure you are very thorough in rinsing all the compound away and off the car so that there is no residue left on the glass or car. I did this in my garage in winter, so I used a damp microfiber towel to wipe away the compound, followed by a second damp microfiber towel to remove any remaining compound. And I followed that up with a clean microfiber towel to dry off the windshield. Doing this method worked very well, and I did not have any water run off of the glass onto anything else. The water droplets stuck to the glass very well. Which means this Glass Stripper must be effective at removing coatings, since I had an application of Rain-X on my glass prior. However, I did notice that a number of water spots that were on my glass (particularly the rear window, which gets the dirtiest) remained. So, Glass Stripper was not as effective at removing water spots as I had hoped it would have been, but it is possible that the remaining water spots could possibly be etched into the glass.Here is the overall process I did for my car windows. I washed the windows with car soap and water using a microfiber towel, then wiped the soap off with a damp microfiber towel, and I dried the windows with a microfiber towel. I then did two cleanings with Invisible Glass Glass Cleaner and a microfiber cloth followed by an application of Glass Stripper. After this I did an application of SOFT99 4146 Ultra Glaco Glass Cleaner (it's called glass cleaner, but it is actually a hydrophobic barrier coating (like a Rain-X)). The overall results were excellent.There are additional steps that can be done to clean the glass even further. One thing would be to use a high-speed buffer with a foam pad and a glass cleaning compound, such as Glass Stripper. You can also clay bar the glass in the same way you would clay bar the paint. I have seen videos of people using ultra-fine grade #0000 steel wool to clean glass as well, but you would need to be extremely careful that you get the ultra-fine grade, use gloves, and don't touch anything that is not glass.On a side note, the newspaper trick is great for no lint, but then you wind up with ink on your hands and possibly on the car if you aren't careful. A good quality microfiber is the way to go, and yes, there are big differences between microfiber brands out there. I have used some that just don't clean and leave lint, to others that are so effective that they can actually clean just with water.

V**X

Works way better than using a clay bar! Windows look like Mirrors

Picture is my car door window reflecting my lawn equipment, it looks like a mirror!I had some water spots on my car windows that I could not remove no matter what I tried. I even used a clay bar and waxed the windows but the water spots were still there under a light.I ordered this based on reviews and WOW it really works. I’ve never seen my windows this clean before. It does require some elbow grease but it really doesn’t take much effort to make your windows look like glass.I have some shower windows with hard water spots I’ll try this one next. You won’t be disappointed! Not a bad price too

G**N

Works

Seems to work…Probably about the same as polishing with toothpaste, though.

G**B

Lots of elbow grease, lackluster results

Okay. Not great. Also left residue in all my microscopic rock chips that I cannot get out. Kind of like turtle wax paste, turns to dust if you don't go fast enough. Tried it 3 times, now I've had enough.

M**E

Works great quality product

Removed all the water spots from the rear window of my f150. Easy to apply and remove with excellent results.

G**E

Very happy

Very impressed. Product is simple and easy to use. Excellent results.

D**S

GREAT PRODUCT

Used this on my car window that had deep water stains. Also some type of yellowish, brownish haze on them that wouldn't completely come off with glass cleaner. Tried this product and it completely remove it all. Love this product.

N**R

Seems to be exactly as the ceramic cooktop oven cleaner you likely already have! Use that save $$$$

It's good stuff, it does work, absolutely. But it's the same stuff they sell to clean your ceramic cooktop oven. So if you have some of that laying around, you will be getting the same exact thing. Learn from my expense, that this is glass ceramic cooktop cleaner and works exactly the same. Just my 2 cents

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Invisible Glass 91411 Glass Stripper Hard Water Spot Remover Kit | Desertcart GERMANY