I can do decent job, but people don't water everywhere, and they certainly don't want you walking away leaving the windows wet.
Any wind or rain in the drying time and you've had it.
I did an 'old people's complex' today; flats; WFP tops, trad on ground floor. It was a bit windy at times and we had a few showers.
Ian_Giles was originally asked to quote, but declined the job since many of the windows (if not all of 'em) were oxidised.
I explained to the estate manager that I would use my WFP on the 1st floor only, but if after three cleans they didn't come good; I'd use ladders but would charge extra. She was happy with that.
We did it today and the feedback we personally received from three of the top floor residents was spot on and the estate manager told me two others (from the 1st floor) has said that we're far better than their previous 100% trad window cleaners.
I also cleaned the internal 1st floor shared areas and from what I saw, the WFP did a cracking job; on some really heavily soiled windows; oxidised too. There were a few imperfections admittedly; but nothing to get your knickers-in-a-twist-over; and you had to look hard for them also.
There's a knack to doing jobs like this!
But, (Roger) Squeaks, I just can't help thinking that it's maybe your communication skills that's letting you down.
Are you explaining your point-of-view why you're using the system and the benifits to your customers properly?Good social skills and a bit of time spent explaining stuff to 'first time WFP customers' who were trad customers goes a long way to an easy WFP transition; I'm sure.