Mike,
When you say hip roof, do you mean the side of the roof, kinda hard to explain, the gable end but the roof goes up to a point, nowhere to hooke the cat ladder? is that what ya mean?
I havent had that problem yet, but im curious as to how its done with a roof ladder..looks abit iffy..
EDIT - Dont worry, i googled it
but i still wanna know how you can clean it..hopefully Lee will be along soon to give me yet more priceless advice...