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Glass Science Glass Scrub Product Reviews

88% of customers said that they would buy this item again
Based upon 17 ratings
| Write your own review

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
This product worked great for me, but you have to follow directions. Glass must be wet and your sponge or applicator must be damp, work the product onto wet glass, and results are fantastic, it removed water marks and cleaned the glass very good. Was able to do 3-4 cars and still have plenty of product left.
Reviewed by on
Would they buy this item again? Yes
This product works very well to deep clean glass. It's very easy to use and removes watermarks extremely well. I would definitely buy it again.
Reviewed by on
Would they buy this item again? Yes
This stuff is well worth the money. Takes off some of the worst etched in water spots and grime you can think of. A ~30 year old mirror in my house looks almost new! Also made my wind shield look so clean I could hardly tell it was there. Great prep for the Rain Clear also made by Glass Science.
Reviewed by on
Would they buy this item again? Yes
Not something used often but did remove some imbedded grime from a 5 year old windshield and seems to make subsequent cleaning efforts easier. Must use water and some pressure to get maximums benefit from product. Nice to have after a road trip to get the wind screen clean and clear.
Reviewed by on
Would they buy this item again? Yes
Worked well with glass that is lightly spotted. Heavy staining not so great, but still an improvement. If you wanted to make a hobby out of it you can get it close to perfect.
Reviewed by on
Would they buy this item again? Yes
I just cleaned several windows on my vehicles with this product. While it cleaned the front, rear and side windows well (meaning no waterspots and smooth feeling glass) it would not remove all the water marks on one of my sunroofs. I tried 4 times and can still clearly see the spots. However, my windshield looks amazing on that same car. I did this all by hands, and I may try again using the PC and a light pad.
Reviewed by on
Would they buy this item again? Yes
Product worked great as described and had no issues removing water spots and etching from shower door. I applied with a buffer and an old lake country blue pad. One item worth noting about this product is that you apply it wet glass... Made things a little more fun / messy... But it did work great.
Reviewed by on
Would they buy this item again? Yes
This is a great product and gets windows very clean. You never want to use SoftScrub on your windows, but this product is nowhere near as abrasive.

Besides cleaning the car windows well, I have taken to use this on my glass shower doors which get mineral/soap/calcium stains. Gets them very clean and clear without any scratching. But needs to be repeated regularlly - no problem.
Reviewed by on
Would they buy this item again? Yes
This product was recommended to get rid of what the car dealer called "acid rain" water spots on a car I just purchased. I applied by hand using a standard yellow pad which obviously takes some effort but the results were amazing. It looks like I have new glass now! Really appreciate it!
Reviewed by on
Would they buy this item again? Yes
I bought this for a client who had hard water spots but we never got around to using it so it sat in my detailing cabinet until tonight. I've noticed my 2010 Santa Fe had the wipers streaking and smearing already, not surprising given that Oregon has very wet winters. Cleaning the blades helped a little but this product improved the situation 110%! No more streaking and smearing....it's like having a brand new windshield!
Reviewed by on
Would they buy this item again? Yes
Pros-works as advertised
Cons- Product needs to be worked for a little while. I used by hand on a truck and it got a little tough
I wanted to use this to remove built up road grim and bugs and it did that.
Glass scrub left my windshield nice and clean and my wipers do work better.
If you are looking for a product to remove scratches this isnt it. If you are looking for something to remove road film and bugs this works well.
Reviewed by on
Would they buy this item again? Yes
Product performed up to my expectations. I had to apply twice, and use a little more force than I expected when scrubbing but, the results were great.
Reviewed by on
Would they buy this item again? No
It claimed to remove mineralized water spots. It does not.
Reviewed by on
Would they buy this item again? Yes
Read with interest the commenta by Chuck D, John S, and Viola T. The one that was truly satisfied was the only one that used it as directed on the surface for which he product is intended! Epiphany! I agree with number three!

Baron
Reviewed by on
Would they buy this item again? Yes
I tried this product and I am absolutely amazed at the results. I had some horrible water stains on my windows that had been there for at least 10 years and had never been able to clean them to my satisfaction. With this product I can actually let the sunshine in. It is wonderful and would recommend it to everyone; however,it does require elbow grease, but well worth the work.
Reviewed by on
Would they buy this item again? Yes
I tried this product and found that you need to apply this with an applicator that provides a good bit of agitation. I first tried my PC with a white pad and it worked well but was not practical. Next I tried a green dish scrub pad. The rough side was a bit too harsh for the glass but worked pretty well. Lastly I used a bug and tar sponge and this worked very very well. It was gentle enough on the glass yet abrasive enough to remove the water spots (that had been on my 540 for 4 or 5 years). This product does take some elbow grease when using but works just the same.
Reviewed by on
Would they buy this item again? No
Not too sure about this one. It claimed to remove water marks, but this is not the case. In addition, be careful when using on gloss plastic, as it crazed the black supports between my front and rear window, which created swirl marks. If you need to remove anything else besides hard water stains, it works like a champ.

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