Cleaning the braking surface on rims

You will also note that I said 'scourer' in my post waaay up there and bmmf has also posted an image above. Now think about my furry arse.. :P

I do, I can't help it, as much as I'd rather think of anything else, trying to write a dissertation, your arse is all that's there, lurking, stalking, haunting me, sneaking up at every turn! Why won't it end, what is the answer? Beer, that's the answer. HTFU!