Gladwell Gecko Robot Window Cleaner - Smart Glass Cleaning Robotic Technology App & Remote Powered Washer for Table High Windows Ceiling Magnetic Automatic Outdoor/Indoor - White

we have sloping skylight windows which are completely unreachable from the ground. it managed to crawl all over them (with help from the remote)

The idea is very good. I like to use it on the windows i'd not be able to reach and clean anyway. But it does not clean perfectly (or I haven't foud the best way). Also the excess of cable is a bit annoying. It would be way better is was cordless. Even though is nice to see the little robot "working" for you. :)

Good quality

I have no option but to use something like this because I have a dangerous drop off on one side of my 2-story house (no room for a ladder). I read reviews saying they could not get the robot to work, but it actually works quite wonderfully if you follow these tips! I read tips online, then did a bit of trial and error. It’s quite easy! I live in the desert, so my windows get very dusty, then a light rain congeals the dust into a nasty glue. I do also get pigeon poop, but if you have certain other types of dirt stuck to your window, maybe it won’t work well for you. I would think anyone can get much cleaner windows with this robot, and I am definitely picky, but you need to pay someone if you can’t deal with the small imperfections like dusty corners (round pads do not clean square corners). 1) Lightly wet only the bottom pad. Leave the top one dry. If you have a really nasty spot, I take a stick and a wet rag and scrub just that spot, then run my robot. Usually no spot cleaning is necessary, even with pigeon poop baked on at 115 degrees. If your robot is sliding down the window, you have overwet the pad. (One reviewer was quite angry about this, but the instructions clearly state not to overwet! Two less saturated passes work beautifully and you can do something else while the robot works, so it doesn’t matter if it takes twice as long.) 2) If your windows are pretty dirty, after one pass, move the dry top pad to the bottom, put a fresh dry pad on the top, and repeat step 1 on the same window. 3) If your windows are large, grab your robot when it’s halfway done, unstick it, lightly re-spray the bottom pad, and let it finish. Most important tips are keep the pads very clean, switch them out often, and double-clean each window, which eliminates all streaks for me. The first pass washes, I use even less spray the second pass and it buffs the windows until shiny, and they look beautiful. I use a dilute self-mixed organic window cleaner (mixed with mostly water), so straight Windex may also be too slippery. I wouldn’t know. But I would guess dilute vinegar with water would work well. I bought double the pads (24 total) and I only do about 6 windows, inside and out, in a session (fewer if they’re really dirty), before I have to wash all the pads. I run the robot while I’m deep-cleaning that part of the house. If you have lots of windows and want to finish them all in one day, you’ll need lots of pads because they need to be very clean and dry. I rotate through the house and clean each window every 2-3 months as maintenance, so my windows are always clean. I couldn’t be happier! It’s much cheaper than paying someone to do it and my windows are much cleaner because I can afford to wash them often.

Van perfectos con el robot que limpia ventanas.

Worked great till it broke. This item broke after just a few uses. Amazon gave me a partial payment back, but the seller never responded to warranty request.

Creo que es una de las compras más útiles que he hecho en mi vida. Funciona excelente para vidrios muy largos e inaccesibles, facilitando limpiar vidrios que en condiciones normales, sería prácticamente imposible lavarlos.