Review on 🏢 Mamibot W120 Automatic Robotic Window Cleaner - Advanced Glass Cleaning Tool with Smart App/Remote Control for High-Rise Windows, Glass Tiles, and Bathroom Cleaning by Alicia Pattinson

Don't expect perfection, the it might take you a few hours to get it if you made it yourself. With that in mind, the results are near-optimal, this works really well every time. Many complain about stains or the dirt that is left after them, their minimum. Buy extra towels if your windows are very dirty, you will use them up in a short time. My only complaint is that it's louder than I expected.