Listerine comes in different formulas, but my personal preference is Listerine Whitening.
While removing bad breath smell, it obviously whitens teeth and prevents stain build-up. Smokers should really use this mouthwash to see the difference.
Use twice a day, once in the morning and once at night. Do not use more than twice a day.
A bottle sells for about $5.00. Listerine has been around for years, which shows their reputation.
To learn more, check the company's website at:
LIsterine Whitening
#Listerine
#Mouthwash
#Teeth Whitening