As i`am just starting up again as a w/c I was out canvasing the other day, a customer stated an interest in my services I was invited to check the rear of the house when she asked what method i would use, i told her i would be using the traditional squeege method and at that point we agread a price, she then explained that her last cleaner tried with a hose on a pole without having much success, i tried to explain wfp but she wasnt interested, i gained the job but in time i`d like to go wfp myself so mixed feelings i guess, and to her last w/c I tried my best, oh i must add there was a window over a tiled porch and a window at the rear i coudnt do off ladders.