<p>The Waterpik ION cordless water flosser in White provides maximum performance with cordless convenience. You can place Ion anywhere on your countertop – there is no cord or outlet required during use, and the rechargeable lithium-ion battery lasts up to 4 weeks per charge.</p><p>Tested and trusted, Waterpik is the #1 water flosser brand recommended by dental professionals. From the first brand in its class accepted by the American Dental Association (ADA) for safety and effectiveness, the Waterpik ION 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.</p><p>Despite a compact size that is 30% smaller than traditional electric plug-in models, Ion delivers full pressure and cleaning performance. It cleans deep between teeth and below the gum line where traditional brushing and flossing can't reach, using a unique combination of water pressure and pulsations. And it's great for anyone with braces, implants, crowns, bridges, or periodontal pockets.</p><p>Additional features include On/Off water control on the handle, a convenient magnetic handle cradle, and USB charger. Includes 6 flossing tips, 10 pressure settings, and a 3-year warranty. </p>