Gathering moss

Unlike a rolling stone I was gathering moss today off the garage roof. The gutter is fuller than it was because of the moss I had scraped off but we were concerned about it filling up and causing a leak in the garden room which it abuts. The moss was very wet so came off easily. Unfortunately, I didn't have a long enough utensil to reach the top of the roof and I certainly didn't fancy climbing on to it. Would anyone like a nice bag of wet moss?