For implants, crowns, bridges, and other prosthetics. Clinically tested to be more effective than dental floss in improving gum health, the Plaque Seeker Tip is designed to provide the benefits of pulsating water. It features three clusters of fine bristles to clean stubborn plaque around implants, crowns, bridges, veneers, and other areas particularly prone to plaque buildup. Two color-coded replacement tips in each package (tip colors may vary)