picked up my backpack on wednesday,went home to practice on my own windows.
not so good results,4 or 5 dirty runs left on each window,is this because i never rinsed the top properly?
any other tips would be gratefully received
Zeus,
Until you get a bit more experienced, be a little over-zealous with your first cleans.
It's a pain I know; but it does work and as time goes on; you'll be flying round.
I do this on first WFP cleans.
1. I wash all the frames and glass first time round and give a quick rinse on each window, taking a bit of extra time to rinse the top frame well. Top frames will cause problems. With regards to the glass, give it a good scrub, but you don't need to go OTT.
2. After you've done all the windows, return to the first window and then rinse the
glass only.
The thinking behind this is:
By washing the top frame really well and washing the glass basically cleans everything, but drops of dirt possibly could drip from the top frame and dry dirty on the window below.
So, by returning later, after gravity has done its work; rinsing will shift any dirty drips that may have dropped onto the glass.
On subsequent cleans, you'll be faster.
The backpack is a class bit of equipment, but it does take some experience to get to know how to use it to its best advantage.
I don't trolley mount mine anymore; I carry it on my back and pull a 25 litre barrel on a sack truck with me.