How is the efficacy of LISTERINE® WHITENING® VIBRANT WHITE™ Pre-Brush Rinse measured?
Related Questions
- Can LISTERINE® WHITENING® VIBRANT WHITE™ Pre-Brush Rinse be used by people with sensitive teeth or other dental conditions?
- Is LISTERINE® WHITENING® VIBRANT WHITE™ Pre-Brush Rinse tested and recommended by leading dentists?
- How is the efficacy of LISTERINE® WHITENING® VIBRANT WHITE™ Pre-Brush Rinse measured?