Water flosser that effectively removes bacteria* and food particles for healthier gums. Deep cleans and detoxifies below the gumline* with Oral-B®'s exclusive OxyJet™ technology. Water enriched with microbubbles of air helps to improve gum health. Features 2 exclusive pulse settings: Continuous Mode and On-Demand Mode, a special feature that allows patients to release water when needed for a targeted, controlled clean.