Give your mouth complete oral care with Listerine Total Care Zero -Free Fluoride Anticavity mouthwash. Listerine Total Care Zero provides the same six dental hygiene benefits in one as Listerine Total Care Fluoride Anticavity Mouthwash, but in a less intense, -free mouthwash formula. With up to 2.4x the fluoride uptake than Act mouthwash brand**, this daily fluoride oral rinse formula helps dental cavities by providing 50% greater strengthening of weakened enamel vs. brushing alone*. It freshens breath, kills 99% of germs that cause bad breath, cleans your whole mouth. From the #1 dentist-recommended brand of over the counter mouthwashes, this mouthwash for bad breath in Fresh Mint flavor gives your mouth a clean feeling you can taste, all with a zero formula.