Rubberdam is one of the most important components for ensuring work quality. It ensures the isolation of the working area, during canals obturation and restoration of crown part of tooth, from saliva, gingival liquid, blood, and usual moisture steams from the respiratory tract. It prevents instruments and disinfection solutions from hitting accidentally in respiratory and digestion tracts during work process. It ensures the convenience and comfort for the patient. Rubberdam is used in «Denta Vita» clinic since 2000 year.