oh go on :proffessional Paul[re private joke] Ive only one problem with using a pole old fashioned lead,went to ave a look at a pub I do ,right mess, ist clean `3rd clean now lead gleaming,windows beginning to look brand new,I think the previous window cleaners shredded their cloths on it cus Ive found bits of scrim fastened to the lead and the lead pulling away from the window were they have scrimmed it.Meaning that when Irinsed off some water was get held up by the lead and spilling over with crud in it,problem solved now,by the look of things. TIP:USED TRAFFIC FILM REMOVER TO TAKE OF UPTEEN MONTHS OF TABACO STAINS,SPENT HR EXTRA DOING IT BUT WIZ THROUGH THEM SECOND CLEAN.