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

I am satisfied with the purchase. Part of the windows of the capercaillie overlooks the roadway, part of the yard. First, I washed the inside with a single rag. I understood my mistake. For one large window - one rag. Spray the cloth with glass cleaner first. From the side of the road passed two rags. The result was more than satisfactory, since the windows had not been washed for 3 years. Now once a month I will run. Slightly completed the atomizer so that the wind does not interfere, now it's better from the outside.