Waterpik Trusted Performance. Waterpik delivers a unique combination of water pressure and pulsation at the level clinically proven to enhance gum health. • 3x deeper cleaning than brushing & flossing alone • Clinically proven to reverse gingivitis & reduce gum disease • 50% greater reduction in gum inflammation compared to brushing alone • Proven safe & effective on braces & other dental work Recommended 10 to 1 by dental professionals Compact and convenient on your countertop High volume water reservoir can be used as cover providing hygienic storage Two reservoirs for use with water, mouthwash or anti-bacterial rinses, as recommended by your dentist or hygienist Patented Pik Pocket® tip for deeper cleaning below the gum line • Helps repair damaged gum tissue • Inhibits periodontal gum disease Gently & effectively washes away food debris for greater freshness & cleanliness waterpik Tongue Cleaner removes bacteria that causes bad breath Convenient control on handle lets you adjust water flow and pressure Multiple personalized pressure settings - from gentle massage to vigorous cleaning MODEL: WP72W