Review on HOBOT-298: Smart Window Cleaning Robot with Ultrasonic Water Spray, Smartphone Control, and Remote Operation by Lee Damien ᠌

When used for the first time, it does not, of course, clean the windows to the point where they sparkle, but after using it three times, it will look lovely. We do not have any regrets about it; it is undeniably essential to have some things in the house, particularly for those who are concerned with hygiene. Got pros: An outstanding cleaner that successfully cleans all smooth vertical surfaces, including windows, cabinets, mirrors, bathroom tiles, glass doors, and even wallpaper on the walls)) Many disadvantages: A liquid product that is specifically made for him, however it comes out to be a bit more pricey. Yet, it appears to be sufficient for a respectable space for washing. If it goes for an extended amount of time without being utilized, the liquid sprinkler will become "coated" (we "covered" it, we had to change the spare tire; we have not yet found it on sale to buy it in stock).