Hi there,
I never seem to get this right, I always seem to leave marks and streaks/runs at the top. I'm talking about windows above sloped porches where you def. can't use a ladder, and using a trad. Unger pole for instance.
I tried not using the applicator all the way to the top, it still doesn't work well, I seem to drag the little top dirty part on the rest of the glass for approx. 2 inch.
On big panes I know the technique, you just squeegee a big portion of the top with the squeegee angled, and then do every bit vertically. (as seen in the video at window cleaning resources)
But with normal (ie. council) house PC windows, you can't use that at all.....any tips maybe?
Do you wipe the blade dry everytime you do another pass? It get's really annoying, even if you have a standard upvc frame with two medium panes, and one little opening one at the top, it still means wiping the blade and getting the pole down again about 6 times.