In this video, I’m restoring an oxidized aluminum tray with Flitz Metal Polish Paste. Flitz is made in the USA and uses a German-engineered formula that breaks down oxidation on aluminum without scratching, letting you bring the metal back to a clean, bright shine with very little effort.br br This paste is non-abrasive, non-toxic, and extremely efficient—just a small amount is enough to clear away dullness and discoloration. Once polished, Flitz leaves a protective layer that helps aluminum resist corrosion and hold its shine much longer.