Had a neighbour ask me if I would clean all the moss off his roof (large 4 bed detached plus an extension). Did a lot of research, bought a harness, fungicide and borrowed a rope. Been up there scraping for three days now and almost half way finished, I thought the job would only take two days. Wasn't much fun when the hailstones came down Wednesday. Passer by asked if I would do his, I told him I'm not doing any more until winters over. Starting to get behind on my round now, I need to learn to say no.