... to clean off our car windows and it worked great. No scratching and all the "gunk" came off ...
588684
Used to clean off our car windows and it worked great.  No scratching and all the "gunk" came off before we used Rain-X.  Very happy with the results.
255380
This is my favorite glass cleaner. I used to use a traditional household glass cleaner. I ran out and grabbed some of this Gunk glass cleaner my husband had in the garage. It worked so much better than what I previously used. I use it on everything in the house. My dogs can make quite a mess on our floor to ceiling windows. The Gunk glass cleaner is the best for removing my dogs nose art and l leaves my windows crystal clear.
834396
Used this to clean the glass on my car. Good job cleaning and polishing the glass without scratching. Then I use RAIN-X TO REPEL water and rain.
2327833
You know when you get all the sap and road grime stuck on your windshield, and Windex doesn't remove it? This along with the Griot's Garage glass polish removes all that crud. You can see all the stuff it picks up on the pad. Works great!
2241442
This cleaner worked awesome. It took a massive amount of Duck Tape residue off my mothers car and didn't danage the paint at all. The longer you let it sit, the better it works. With a little elbow grease and a 2nd spraying it came off perfect. I highly recommend this product.
1165793
I really like this steam cleaner. I was able to go around steam cleaning and disinfecting a lot of my house. I had not realized how dirty things had gotten. Our bathroom smells of really bad reddish mildew with a little scrubbing I was able to get rid of the mildew. I used it on the car seats it worked great on smooth upholstery in the car.  In my car the fabric is fluffy did not work so great. Next  I'm going to use it on the fridge that has mildew on the side. Seems to work really good at removing mildew. I did try to steam the manufactured hardwood floor and its so dirty that it didn't clean well. I will try a clean mop towel rather than one that is dirty one.

Only downside I have so far is i have destroyed the cleaning tools. The nylon cleaning brush was smashed, the squeegee cleaned the widows great ( but fell apart if i cleaned more than one sliding glass door at a time), and the foam cleaning cloth broke in half trying to clean the upholstery.
3164075
For anyone who uses a car wash: I bought this stuff back in October but didn't end up using it because when I go out to my car (once a month or so) it is so dirty I need to actually go to the car wash. But I have been noticing that the car wash just never gets my car clean. It washes off the really loose dirt but that's about it. So today before I left to go to the car wash I filled up a 1 gallon baggie with water and put two of those cloths in it so they would be wet. Then after the car wash when I would normally dry my car and sigh because of how dirty it still was I used this cleaner with the cloths (according to the directions) and my car looks great now. And it was so much easier than trying to rub off the dirt with a dry cloth (which is what I normally do). It got off all those tiny bird droppings and all the remaining surface dirt, cleaned my windows and really shined my car. I am so impressed.
4788758
Great for removing scents from a car. No problem making a car that was heavily smoked in smell brand new! Two hours with the windows all up and the ozinator inside. Tip: for really bad cars clean/change the air filter as well
3762783
This is the first rinseless wash I have used so I cannot compare to others, but I am very impressed with this one. My car wasn't covered with thick mud/grime but it had a thin film of dirt/dust and this product cleaned it perfectly. Even did a nice job on the windows. And it didn't leave visible scratches or swirls on the paint of my new car (do not apply heavy pressure).  May not use this for heavy duty washing of mud and grime, but I know it works great for casual washings.

I also diluted this product with water at about a 1:16 ratio in a spray bottle to use as a quick detailer/spot treatment and it does an excellent job.

Overall this is my most used car detailing product.
1134780
I like these. They did a streak-free mirror cleaning with little effort. Next come windows.

I used this on automobile windows inside and out. Very good product.

Works great on windows. Easy.

This is a swipe it and it's clean type product. I've used other brands of mirror/glass wipes and they require a lot of work.
1947278
Used it to polish the windshield on a new to me used car. What a difference! I started with the regular polish to get our some light scratches and all the hardened water marks. IT took some elbow grease but with a good orbital polisher and crosshatch pattern on the window it looked pretty good after 1/2 hour of elbow grease. I then did a final polish with the fine polish and put on a coat of Rain-x. It looks and works like a brand new windshield. Next tried it on our glass shower door with some watermarks. I used just the fine and it 3-5 passes polished the glass nicely. treated the shower door with rain-x too and now the water just runs of of it.
3207357
I was worried that this one might not work as well as the premier brand, but I was happy that it did.  I wanted to remove 40 year old decal remnants from a fiberglass trailer.  I'd tried solvent-based products and got nowhere.  This took it off in a few minutes.  I'd use it again.

I would be a little more cautious on a painted surface.  I also removed a decal off the back door of the trailer, which was painted metal, and some of the paint came off, too.  So test an area if you want to use it on a painted metal surface.
1364189
I tried numerous glass cleaning products,all to no avail. This product was the only one that worked. It was easy to use and worked great. Highly recommend this product.
1962081
I own a parrot, and his cage is in a corner between a sliding glass door and two large windows.  He is a very messy eater, and I end up with all kinds of bits of food and water stains all over the slider and the windows.  Cleaning the glass has always been a huge problem, because regular window cleaner just doesn't do it, and I have had to resort to razor blades to get the gunk off the glass.  The steamer did the trick in a very short time, and the way it is designed, all the gunk collected in the squeegee part and I was able to just rinse it off under the sink and get rid of it.  This is a great product for people who have messy critters or people in their homes!
3038145
I have used this the last couple of years without problems.  I did need to clean it this year before use, but it works great.  I would recommend it for a single car garage, but nothing larger.
1522048
I bought this for the sole reason of scraping paint/ink off my car windshield. Some genius decided to put an ad flyer on my car (ironically it was for auto repair). Well long story short, it rained overnight and the flyer melted onto the windshield. The next day the hot sun baked it on real good. I got to my car and peeled of the flyer and it left all of the paint/ink behind. My fingernails couldn't make a dent in it. After buying this I sprayed the area with window cleaner to keep it wet and gently used the scraper to remove the paint/ink. It came off really easily. This scraper definitely does what it's supposed to do.

Product itself:
This thing is about the size of your palm. It is very compact. It comes with one blade (unless you buy a bundle). The blade itself is heavy duty and very sharp. To prevent you from accidentally cutting yourself when not in use there is a black cap that you put over the blade. When using the scraper the cap fits nicely on the other end of the scraper so you don't lose it. The yellow plastic body is covered with a rubber grip so it doesn't slide out of your hands.

Overall this product is very nice if you need to scrape things off your window here and there. I would buy something larger/longer if you are planning on using this daily (if you paint houses for instance).
2352696
I was shocked that this worked, honestly. I'm not good at this kind of stuff! I had received a low ball trade-in offer for my car, including the manager saying he would have to replace the whole door panel because of a white scrape (yeah right). I took my car to the car wash, had the inside steam cleaned, and used this kit to remove the light but numerous scratches that you normally get all over your car (from people in the parking lot, running over a stick in the road, whatever). I then traded in my car for $1.5k more than the first offer! For about 45 minutes of scratch removal, I'd say that it was totally worth it. That white scrape? Came right off.

Other people have already reviewed the experience of using the product, so I don't need to add to that, except to say that I was completely unexperienced with using any kind of product like this, I have absolutely no clue about car paint and/or clear coats or what have you. I was very freaked out about the 'clouding' after the first step, but the directions are very clear that this is normal, and after the final step, you would never have known the scratches were there. I will  be using this product before selling/trading in a car EVERY TIME from now on!