What’s the problem?The problem is oxygen. It interacts with almost everything and when it interacts with metals like brass, copper and bronze, the result is the nasty green oxide that artists generously describe as “patina”. There are times when a patina is a nice aesthetic touch, but for those cases where that nasty green buildup is unwanted or unwelcome, then it’s Flitz to the rescue! But… be warned, it’s a multi-step process! the TarnishT...