| Brass becomes brighter the more you polish it and its combination of copper and zinc requires a special polish. The polishing agents in this cleaner break down into finer polish as it is used giving your brass an enviable luster.12 Oz. Also contains mild non-toxic citric acid (unlike phosphorous which is frequently used by other brands) Cleans fast and polishes brighter Helps prevent tarnishing Use on lawn furniture planters sinks appliances auto and boat trims |