used it today to clean some large 3 storey windows , they are only cleaned anually so really dirty when they had dried there where loads of brush marks and looked a mess i did them again with the bentley and they came perfect.
although i still think the supalite double trim is brilliant for maintenance cleans i dont think it is much good for one offs or yearly cleans but would like to here if anyone else has found similar on any work they have done.
I did a first clean today with Alex's single trim. The place was very dirty, an old farmhouse with sash windows.
Now Id been using the brush all day and love it so far, it feels like theres nothing on the pole, so light. Anyway I did one of these sash windows and went back to have a lookie halfway throguh the job and as trevor has already said I found also dirty glass and filth still on the window. I gave it another go over and Im sure everything was fine.
Now I wouldnt usually use a brush of this nature for a first clean, I feel on first cleans theres a real need to get some action on a first clean. To me this brush is unsuitable for that, too soft, I think a vikan is a good brush for first clean, as theyre so stiff.
The only reason I used Alexs brush on this particular property was becasue of the style of windows and some looked a little dodgy structurally

hoepfully all will be well next time but it has to be a vikan from now on on most first cleans followed by the superlight on any subsequent cleans.
It seems to me that the superlight is a superb window-cleaning brush obviously designed by a window-cleaner; unfortunately no one brush can cover every angle.
Matt