I havent read through all the thread, but one customer that springs to mind, i picked them up and cleaned it for about 6 months and they were out every time. Anyway, the one day i go, and theyre an elderly couple. I do the fronts, go round the back and the lady comes out
"erm are you going to do the fronts?"
"hi, ive done them"
"no you havent youve just wet them all"
"yes thats how we clean"
She looked well miffed and in dis belief. So i finished the backs and knocked for money, they both come to door.
"are you going to finish the windows then?"
"i have, theyre all done"
"no you just wet them, we want you to get up there and polish them"
"this is the method i use, its fine youll see when they dry"
she then says to her husband "are you happy about this"
He mutters no and they paid
So next month im doing all the neighbouring houses and think i cant be doing with the hassle ill leave them out. Next minute the elderly lady comes out
"im so sorry for last month, we've never seen this system before and couldnt beleive how good it was. We're so sorry. Please can you do ours"
She could not apologise more...so moral of the story is, WFP is better than trad lol