"Brilliant" Treated Polishing Cloths Rougeless, treated cloth, with a newly developed chemical agent which cuts through tarnish better than other cloths and inhibits tarnish from reappearing. You can polish brass, chrome, copper, silver and gold brilliantly without getting rouge on your hands. The double cloths have a second cloth that is not treated, so the user can, if desired, clean the excess, harmless chemical agent from the piece.