I'm overwhelmed by the purchase. With some shortcomings, the equipment still deserves a good rating.
You need to be careful because at the end of the washing process, residue will come off the surface, as the user manual informs. and the equipment then emits an audible signal.
The crystals are perfect, definitely a good purchase
Very useful for glass and tiles where height can be an issue. The cleanliness is noticeable from the start. You just have to be careful to tie it with the rope it comes with to avoid falls that could damage the device. Be careful with those walls where the tiles are not aligned as the device may lose its adhesion to that wall. In short, it is a very good cleaning aid.
I'm amazed by this device. I bought it thinking it might work well, but it has exceeded my expectations. It's fantastic. I've already tried it on some windows that I can't access because they are too large, and I can't reach them without having to climb a ladder and lean out to the street. The glass came out perfect. I have to try it on the bathroom tiles. I've used it on a bathroom that has porous tiles like stone, and it doesn't fall off. As long as it works, it's going to be a bargain 😂
The glass needs some touch-ups, but I loved it.