Brasso 8 oz. Metal Polish is an ammonia-based liquid formula enhanced with ethanedioic acid, designed to clean and polish a range of metals, including brass, chrome, copper, stainless steel, and pewter. It effectively removes dirt, tarnish, and oxidation, leaving surfaces smooth and brilliantly shiny. The low abrasive content ensures that it won’t scratch metals, making it safe for regular use and ideal for maintaining a polished finish.