QUATTROcare Plus Spray 500 ml Can. For cleaning and care of QUATTROcare instruments and air motors. Dissolves inorganic residues. Propellant removes dissolved inorganic residues out of the instruments. Spray expands within handpiece to clean and lubricate. Lubricates inner parts of instruments. Used exclusively in QUATTROcare Plus (without spray head). 500 mL Bottle