Bold support for
a bold mouthwash
LISTERINE® is an extensively researched mouthwash brand, with over 4 decades of clinical support. Bold evidence like this proves that better oral health is not only possible, but achievable.
Chemotherapeutic Inhibition of Supragingival Dental Plaque and Gingivitis Development1
- DePaola LG, Overholser CD, Meiller TF, Minah GE, Niehaus C. Chemotherapeutic inhibition of supragingival dental plaque and gingivitis development. J Clin Periodontol. 1989;16:311-315.
Does LISTERINE® Work? A Study of Efficacy
Determine the efficacy of a mouthrinse used as a supplement to regular oral hygiene measures on supragingival dental plaque and gingivitis (N=107).
Double-blind, controlled clinical study of healthy male and female subjects (aged 18-60 years) with preexisting plaque and gingivitis but without evidence of periodontitis.
LISTERINE® inhibited the accumulation of supragingival dental plaque by 34.4% (P<0.001) and the development of gingivitis by 33.7% (P<0.001) at 6 months compared to hydroalcohol control.
When used as a supplement to normal oral hygiene following a prophylaxis, LISTERINE® significantly reduced plaque and gingivitis over a 6-month period, without an increase in extrinsic tooth stain.
*LISTERINE® is not indicated for use in the treatment of xerostomia.
Subjects followed their usual oral hygiene and dietary habits.
Reference:1. DePaola LG, Overholser CD, Meiller TF, Minah GE, Niehaus C. Chemotherapeutic inhibition of supragingival dental plaque and gingivitis development. J Clin Periodontol. 1989;16:311-315.
BIG RESULTS FROM THE BIGGEST LISTERINE® ANALYSIS.