Double-side Magnetic Glass Wiper Window Cleaner Magnetic Glass Cleaning Tool Brush for Double Glazed Window Thickness 0.5"-1" (15-24mm)

once you get the hang of it, IT CLEANS SO GOOD. literally made the glass on my window disappear, it cleaned that good. A must have if you can’t clean your windows from the outside. Just be careful the magnets on this thing are really strong, and if you don’t put that little plastic piece in the middle when storing it away, good luck prying it open for next time lol.

There were absolutely no instructions with this thing. When I tried it with the little plastic spacer in between it fell apart. Then I thought I needed to take the spacer out so I did. Unfortunately, the two sides got a little too close together and closed on two of my fingers. I had kept telling myself to keep my fingers away from the sides, but once the spacer was gone, they were very powerful magnets. I think I broke two fingers on this GD piece of SH-T!!! I don’t know if I will be able to use it myself, or if I will need my husband to try it on our condo windows. Dangerous to use, especially for a small boned woman.

I think the negative reviews for this product are mostly a result of unrealistic expectations. If what you're looking for is a perfect, streak-free shine, I, personally, have not managed to achieve that with this tool. That said, with a little practice, you can get results that are pretty darn good without the expense of hiring a second-story window-washer. I bought this to clean the windows in my 2nd floor office (because my company never seems to do it). The first window I did took a ridiculous amount of time, but the final result was good. Not perfect. I couldn't get the dirt along the edges at the top, and there were some streaks. But WAY better than it was before. By the third window I had mastered it such that I could get those same results in a reasonable amount of time. A couple of tips: - Definitely spray the windows well with water or glass cleaner, and keep it on hand to respray periodically as you go. As soon as it gets too dry, it becomes almost impossible to maneuver. - Lead with the squeegee side on the first pass or two. Until you've squeegeed off most of the dirt, the other side just pushes it around. - A couple of reviewers suggested pinning a washcloth or cleaning wipe around the tool, and I would agree with doing at least one pass this way after squeegeeing. This definitely helps to reduce the streaks. - DO be careful about getting the two sides close to each other and having them snap together on your fingers. It hurts! The magnets need to be this strong, as my windows are double-paned, but when there's not a double-paned window between them, it can be mildly hazardous! All in all, though, I'd recommend this product for this purpose, and will certainly be using mine regularly, as well as loaning it out to others in my office.

Not sure this is legal. Magnets are way too strong. I easily could have broken the window (but didn’t). Crushed my fingers. But in the end, yeah it worked! But it’s risky business. Again, the magnets were way too strong

I live on the sixth floor and have two double pane hurricane windows I can only partially clean from inside. I took a chance on this cleaner and was happily surprised. It's easy to use once you get the hang of it, and it cleans very well with just water and a small amount of dish soap. The outside half only fell once when I was moving a bit too fast and turning it, and the safety rope caught it with no problem. They make them in different magnetic strengths for different widths; make sure you buy the correct one.

These take a bit to figure out, but once I did it was all smooth sailing. It helps to spray the windows with water before attempting to wash, and don't do it on a really sunny day. We live near the coast, and often have salt on our second story windows. I can't imagine paying a window washer hundreds of dollars only to have the windows filthy again in a week. For $30 I can now have clean windows whenever i want!

The magnets are too strong! The unit snapped together so hard and fast it tore skin off my finger. Also due to the strength of the magnets it was impossible to move the unit freely across the window glass for cleaning. The sponges are so small they are useless.

CHANGED MY LIFE. This is the perfect tool for window cleaning if you can’t open your windows to the inside. It really cleans very well and the magnet was perfect for my double wall windows.

Mes fenêtres n’ont jamais été aussi propre aussi facilement. L’aimant est suffisamment fort et fait très bien le travail. Je suis entièrement satisfait!

Although my window is double glassed but the magnet should be strong enough to work. Unfortunaetly, it does not stick. It is also non-refundable.

Easy to use. Only a spare fabric for the cleaning part. Hard to learn how to swipe around to avoid lines.

Seller say it works for Double glazed glass of 15-24mm thickness and i went ahead and bought it. Only to realize that it does not stick together and always falls of when tried. Since Amazon or seller do not provide a return option my only option is to throw it to the trash bin.

Too small a cleaning pad .smaller then the palm of your hand in a triangle Magnet is so strong I hurt myself getting the two sides apart once they are together without the plastic gaurd. The idea is good but it does not work Returned.