Don't see a need for it. What I do is treat my media with Meguiar's Mirror Glaze fine cut cleaner (white liquid rubbing compound). Hell of a lot cheaper than the stuff the sell at Midway and its ammonia free and leaves the brass with a slick feeling.
NRA Life Member, NRA Range Safety Officer, IDPA Safety Officer
As you are, I once was, As I am, You will be.