Use MusicNomad Cymbal Cleaner for cleaning, restoring, polishing & protecting your cast and sheet bronze brilliant cymbals. Works great for proper cymbal care, combining state-of-the-art cleaners with cutting edge formulation which results in unmatched performance and protection. It is fast in cutting through layers of dulling oxides and restoring a brilliant eye glaring polished shine, even leaving behind an invisible protectant layer that reduces oxidation. This should not be used on traditional finishes unless you want them shiny. This product contains NO harsh caustic chemicals.