Clinical Research

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An Evidence Based Product

Scientific evidence from independent and university-based research centres shows that the Waterpik® Water Flosser is an easy and more effective alternative to string floss, air floss and interdental brushes.

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Waterpik Water Flosser: Over 50% More Effective than String Floss for Reducing Gingivitis

Waterpik Water Flosser: Over 50% More Effective than String Floss for Reducing Gingivitis

Comparison of Irrigation to Floss as an Adjunct to Toothbrushing: Effect on Bleeding, Gingivitis, and Supragingival Plaque Objective To evaluate the ability of a Waterpik Water Flosser paired with eit …

Barnes CM, et al. J Clin Dent, 2005; 16(3): 71-77. Study conducted at the University of Nebraska Medical Center, College of Dentistry, Lincoln, Nebraska.
Waterpik Water Flosser: Twice as Effective as String Floss for Reducing Gingival Bleeding

Waterpik Water Flosser: Twice as Effective as String Floss for Reducing Gingival Bleeding

The Effect of Interdental Cleaning Devices on Plaque Biofilm and Gingival Bleeding Objective To evaluate the efficacy of a manual toothbrush plus a Waterpik Water Flosser versus a manual toothbrush pl …

Rosema NAM et al. The effect of different interdental cleaning devices on gingival bleeding. J Int Acad Periodontol 2011; 13(1):2-10.