Great brush. Worked better than I thought it would.
It can clean the edges of windows very well, getting a lot of spider webs and sacks that normally take some scrubbing. I also found it useful in brushing high up places in soffits and under gutters. This makes the cleaning easier. I'd like them to make the handle so that you can lock it as well as swivel like the Unger ninja squeegee handle to make it dual purpose, but the swivel is the more useful function.