hello, three questions
- can the unit work overhead? i.e. conservatory roof?
- does the unit run on battery or mains power? i.e. do you have both options?
- does the unit clean heavily soiled windows? what are the three programmes?
thank you very much.
Unit has very good suction power - may be difficult for the water spray, which wets the window in the direction of travel.
We only work with a mains adapter / extension cable. But I think it also works with a rechargeable battery.
Heavy soiling must first be pre-cleaned - that's too much. But after this "basic cleaning" the Hobot is very helpful and does what it should. We were very positively surprised. The windows look much better and for us it is a big time saver when we don't have to clean them ourselves. Good part.