Latest published data

For patients who brush and floss, adding LISTERINE® reduces interproximal plaque by 28.4% versus brushing and flossing alone.*1

*Sustained plaque reduction above the gumline with continual twice daily use for 12 weeks after a dental cleaning. Flossing underwent once daily supervision on weekdays. Use LISTERINE® as part of a 3-step routine.

For patient who don’t floss, LISTERINE® is shown to reduce interproximal plaque above the gumline by 4.6x versus floss.**2

**Sustained plaque reduction above the gumline with continual twice daily use for 12 weeks after a dental cleaning. Flossing was performed by a dental hygienist.

References:

1. Milleman J, et al. Comparative Effectiveness of Toothbrushing, Flossing and Mouthrinse Regimens on Plaque and Gingivitis: A 12-week virtually supervised clinical trial. Journal of Dental Hygiene. 2022;96(3):21-34.

2. Bosma ML, et al. Efficacy of Flossing and Mouthrinsing Regimens on Plaque and Gingivitis: A randomized clinical trial. Journal of Dental Hygiene. 2022;96(3):8-20.