i have had great results CLEANING the cladding with Castrol super clean. its in a purple bottle with sprayer. it cleans mud remains, (after wash.....you know what im talking about) and it seems to do well in removing products like back to black. I am thinking about removing all the back to black, and going with the ICE. i like the look of the back to black, but dont like the "greasyness" my $.02