you guys. I just went to the 99 cent store and bought some "steel wool". First off funny story. I get to the cash register and the lady knows me and asks what these are for. Uh oh. I mean seriously wut would i be doing with a huge bag of 99 cent steel wool. I told her I was throwin a barbecue lol I dunno how that makes any sense so it was funny. THIS SHIT CLEANED MY ROP LIKE NOTHING OTHER!!! Yesturday I tried scrubing it with some scrubbing thing, and didnt see a difference. Just now I cleaned the ROP with this steel wool shit and DAAAMN it went from black copper and a surface of black shit on the zinc to VERY SHINY on both sides, even cleaner then when I first bought them. cough supra cough. anyways, steel wool all the way!