Waterpik Sonic-Fusion 2.0 White is the world's first flossing electric toothbrush, now new and improved with up to 2X the bristle tip speed vs. the original Sonic-Fusion. Now you can brush, water floss, or both with the touch of a button! Waterpik water flosser technology is built into the advanced sonic toothbrush to deliver a complete clean in one step. Tested and trusted, Waterpik is the #1 water flosser brand recommended by dental professionals. Sonic-Fusion 2.0 offers 3 cleaning modes: brush, floss, or brush + floss together and 2 toothbrush speed settings, high and low. The sonic toothbrush cleans the surfaces of your teeth while the water flosser in the center of the brush head cleans between teeth and below the gumline where toothbrush bristles can't reach. Waterpik Sonic-Fusion 2.0 combines the power of a sonic toothbrush with the proven effectiveness of a Waterpik water flosser. Switch from brushing to flossing with ease. From the first brand in its class accepted by the American Dental Association (ADA) for safety and effectiveness, Waterpik Sonic-Fusion 2.0 electric toothbrush and water flosser removes up to 99.9% of plaque and is clinically proven up to 50% more effective than string floss for improving gum health and comes with a three-year warranty.