Parker Bailey Brass & Copper Polish. This brass and copper polish removes tarnish, cleans and shines with long lasting protection. Parker & Bailey Brass & Copper Polish removes spots, stains, discoloration and tarnish leaving behind a brilliant shine. The anti-tarnish ingredients ensure a long lasting polished appearance. Use on beds, lamps, railings, serving dishes, utensils, door knobs and more. This gentle formula is safe to use on antique and modern surfaces and does not scratch.