This product is uniquely formulated to restore luster and shine to old silver, copper and brass items.This product removes all kinds of black, brown and green stains.Premium product PROUDLY MADE IN DUBAI under High Quality Standards. Importantly, this product is non-corrosive it is safe for hands, non-abrasive on silver, copper or brass and does not cause local damage. Protects Metals - Protects the outermost layer of silver, copper, and brass from tarnishing once fully cleaned and dried. This product is for polishing all copper and brass puja items, copper bottles, dishes, ornaments, kitchen utensils for all silver ornaments, anklets, puja items, spoon bowls.