just did my 1st roof clean, absolute nightmare, scraped off the dry dead lichen/moss.
just one side of the house took me 5hrs, and i only charged £70! gutted.
might start doing it if the competition brings wcing prices too low.
anyone else had a go?
btw, for anyone thinking of doing it, it is a killer! i can hardly move now! back is in half, blisters over my feet and hands, but if some one paid me £500 to do it i would be happy with it.