Thanks Tadgh.I'll email you over the weekend.Gonna order some more bits probably end of the month.Maybe got an internal conservatory to do next month.Also now better weathers ahead f/s/g and conservatory roof enquiries starting to come in.Thinking of trying the nu floor cleaner you recommended.Thanks lee.
You could trad pole those higher small window panes using a cut down mop & blade to fit if need be no probs. If they are fake with just glazzing bars between the dg would be even easier to do with a wag on a pole Jesus call yourself a window cleaner