Bros, bros, bros.
My fucking solid brass Zippo® Armor™(25% thicker than a standard zippo) Is turning green!(pic taken after cleaning it up a bit by rubbing with alcohol, which did help but wont fix it)
Recommend me a ((product)) to fix my current problem.
I knew this day would come, they come with a protective coating to prevent tarnishing, but that coating gets dissolved by the lighter fluid :\

Fun arms related fact;
Zippo® lighter cases have almost always been made of brass, except, during war times, when they would be made of steel, typically with an iconic "black crackle" finish.
solid brass zippos like picrel would have been worth a pretty penny out on the front.