Brass typically comes in two different forms: lacquered and unlacquered. While the brass itself is no different, lacquered brass is finished with a protective coating to prevent tarnishing.
But what should you do if your gorgeous brass starts to tarnish? Like learning how to clean stainless steel, figuring out how ...
To begin polishing your brass, clean the item thoroughly in warm soapy water, then dry with a soft cloth. It may well be that the brass is not tarnished at all, but the lacquer has become dirty.