For implants, crowns, bridges, and other restorations. Clinically proven 2X as effective as string floss for implant patients, the Plaque Seeker™ Tip is designed to provide the benefits of pulsating water. It has three thin tufts of bristles to access stubborn plaque around implants, crowns, bridges, veneers, and other areas that are especially susceptible to plaque accumulation. Replace every 3 months 2 color-coded Water Flosser replacement tips per package (color of tips may vary)