G.T.C.™ General Tray Cleaner is a special oxygenating formula designed to clean trays (including stainless steel trays), oral evacuators, and diamond instruments while removing alginate, zinc oxide eugenol paste, wax, and modeling compounds. G.T.C.™ contains a special flavoring agent and is effective as a deodorizer. G.T.C.™ is excellent for removing dried blood and for flushing and cleaning evacuators.