Waterpik Cordless Slide Water Flosser Rechargeable Oral Irrigator White WF-16 Removes up to 99.9% of plaque from treated areas. Laboratory study, tooth surface magnified by electron microscope Up to 50% more effective for improving gum health vs. string floss. Up to 2x as effective for improving gum health around implants vs. string floss. Utilising Plaque Seeker tip Up to 3x as effective for removing plaque around braces vs. string floss utilising Orthodontic tip. The Waterpik Slide Water Flosser slides to 50% of its size
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