This is a detailing mod for use on a pole. It works well with these unger microfiber cleaning pads as u can easily adjust it to a dry spot and the replace the pad with another every so often when the pad is totally wet or dirty. I have cleaned several times for the whole day with this but its far from perfect and i dont really recommend it, wfp is the only real pole option for quality results in my opinion, but this was fun nether the less. It works best on rectangular windows with just two vertical pulls, its real limitation is when small windows are involved or deep set frames, leaded windows, and simply windows too small for a 14" wagtail to fit into, so u need a small one also Ive dogeared this wagtail wagga style. The angle and nature of the pad n the detailing bar is great for a window sill wipe and u can clean the frames to a degree, u can also wrap a regular cloth around the detailing bar.