Description
Penny Brite brightens your copper while completely rinsing off with only warm water. Specially formulated to clean copper, stainless steel and brass without using acid; does not contain any ammonia, chlorine, sulfuric acid or carcinogenic benzene derivatives – no rubber gloves needed. Biodegradable and safe for the environment. Not affected by freezing or hot temperatures.
Jeanie Roundy –
By far, the best cleaning agent for copper, for enameling. Have not tried on brass yet, but will.