The Waterpik® Classic Professional Water Flosser (WP-72) is clinically proven to be an effective alternative to traditional dental floss for removing plaque biofilm, reducing gingival bleeding and inflammation, and reducing gingivitis and plaque overall. The Waterpik® Classic Professional Water Flosser is an excellent option for patients who don't like to floss. To enhance treatment of gum disease and periodontal pockets, the Classic Professional also includes a special reservoir and the unique Pik Pocket™ Tip for gentle delivery of antimicrobials and special rinses below the gumline. Includes 3 tips, including 2 Classic Jet Tips and 1 Pik Pocket™ Tip. High volume reservoir with 90 seconds of water capacity. Specialty reservoir for use with low-pressure delivery of antimicrobial rinses. On-handle Pressure Control System with 6 settings. 360 degree tip rotation for easy access to all parts of the mouth.