CNN CNN Newsroom March 11, 2014 13:11:00
Everything your mouth does in a day is building up layer, upon layer, of bacteria. and to destroy those layers? you need listerine®. its unique formula penetrates these layers deeper than other mouthwashes, killing bacteria all the way down to the bottom layer. so for a cleaner, healthier mouth, go with #1 dentist recommended listerine®. power to your mouth™. also try new listerine® naturals. the only mouthwash that combines the power of listerine® with naturally sourced ingredients. still...
Source: archive.org