Whiten your teeth without irritation with LISTERINE® HEALTHY WHITE® mouthwash, made with a peroxide-free formula for gentle oral care. This anticavity mouth rinse with sodium fluoride removes and prevents tough stains while being gentle on enamel. It also kills germs that can cause bad breath to leave your mouth feeling fresh and clean after each use. Listerine Healthy White mouth rinse features a refreshing clean mint flavor. Use this fluoride mouthwash twice daily for a healthier, naturally white smile.