You will notice that when squeegeeing start on one side moving up with the squeegee at an angle to the edge. No need to detail glass only the bottom sill. Take note of how the pole is turned with left hand. At end of video. What I am using is. DIY 20inch scrubber / squeegee The scrubber sleeve pad holds more solution then other pads. Also held on to sorbo squeegee channel with clips that will not come off. Allowing you to scrub harder without worrying, that the scrubbing pad will come off. Have a Gardiner Quick – LoQ angle adapter on the pole. So to be able to adjust the angle you want to use the scrubber/ squeegee. The pole extends so you can use it without having to over reach. Around the first section there is a hand grip that is made of marine carpet. This is great when using it on cold mornings.