The #1 Fresh Breath Mouthwash brand* brings you Crest Scope Advanced Multi-Action Mouthwash. This fluoride mouthwash not only kills bad breath germs, it also protects against cavities, fortifies and strenghtens enamel leaving your breath fresh. *P&G calculation based on Nielsen / US Reported Sales for year ending week of 4/7/2018 #1 Fresh Breath Mouthwash brand* *P&G calculation based on Nielsen / US Reported Sales for year ending week of 4/7/2018 Fights and Helps Protect Against Cavities Protects and Rebuilds Weakened Enamel Strengthens Teeth Kills Bad Breath Germs