Method of removing dental cement from dental restorations

摘要: The present invention provides a liquid composition for removing dental cement from the surface of non-living objects, comprising i) an inorganic base; ii) complexing agent; iii) optionally surfactant; and iv) aqueous solvent. In preferred embodiment, comprises surfactant, aqueous.solvent water mixed with polar solvent miscible water, preferably alcohol. Said objects to be cleaned comprise workpieces instruments used in restoration work. may crowns, bridges, inlays, other prostheses. may, comprise, example, tools during operation which contacted cement.