I’m a guy who has done a lot of different work over the last 30yrs. Photography with my fathers business, x-ray service, carpenter, window cleaner and last few years on Nantucket Island Massachusetts pressure cleaning roofs, decks, sidewall, furniture and patios. On Nantucket everything is cedar shingles for roof and sidewalls. Now here in Ct. with my own home improvement small business. Just this spring started cleaning with my own equipment for friends to learn techniques on vinyl siding. Found this great resource and have finally registered.