Onyx Etching Gel 25/Box 310052

Remove cap from syringe and screw on a disposable needle. Squeeze etchant from syringe into mixing well or pad. Transfer etchant to tooth surface with a Benda Brush or other applicator. Let stand on tooth surface for 15 seconds. Rinse off with water and high volume suction. Dry gently. Tooth surface should appear dull. If not, repeat above steps. Remove needle, re-cap and disinfect syringe barrel. CAUTION: Onyx contains 40% phosphoric acid. Avoid contact with skin, eyes, or oral mucosa. In case of contact, flush with water and get medical attention.