supersmile Zina Water Flosser in Silver. supersmile Zina Water Flosser in Silver. Elevate your flossing routine. Supersmile's Zina Water Flosser helps improve gum health by removing particles, plaque + bacteria from between the teeth and under the gumline better than manual flossing. Convenient for use at home or when traveling, this water flosser features 360-degree tip rotation and 60-seconds of water capacity to reach and clean your entire mouth.. 5 custom settings. Easy fill + clean reservoir. Waterproof (may be used in the shower). Fast recharging (4 hours). Pour a capful of Supersmile Whitening Pre-Rinse (sold separately) into the flosser tank, then fill the rest of the tank with water. Select your mode. 'Low' is recommended for first-time use or those with sensitivity. Point the nozzle between teeth near the gumline, close your mouth, and turn on. Keep the flosser nozzle pointed at the spaces between teeth and along the gumline to dislodge food particles and potential plaque, then rinse. Do not swallow. Follow with brushing. SPSM-WU24. 5430. Founded in 1987 by Dr. Irwin Smigel, World Renowned Father of Aesthetic Dentistry and his wife Lucia Smigel, supersmile offers a clinically proven collection of premium whitening, breath-freshening and cavity-fighting formulas designed to deliver the utmost in safety and effective oral care. All products are designed to deliver the best oral care at home while prolonging the health and beauty of teeth and gums between dental visits. Dr. Smigel created the first toothpaste ever to whiten and brighten the smile for his patients who wanted to keep their newly bonded teeth as well as their natural teeth white and bright. This was achieved by the invention of Calprox, the unprecedented science behind supersmile - a proprietary formula of encapsulated calcium peroxide and minerals that gently and effectively dissolves the sticky film (protein pellicle) from teeth without the risk of sensitivity.