Oral-B Pro-Expert Strong Teeth Mint Mouthwash is an effective everyday support to reach all areas of the mouth for 24 hours, long-lasting, plaque protection, when used twice per day. It contains fluoride, which plays a significant role in prevention of caries, and improving oral and dental health. Fluoride incorporates into the enamel coating of your teeth, and it can help protect against cavities in people who are susceptible. Oral-B Pro-Expert Strong Teeth mouthwash prevents cavities, restores minerals to enamel, strengthens teeth, kills bad-breath germs and freshens breath. It can really help improve your oral health by helping to reduce plaque and gingivitis, as well as fight tooth decay and prevent cavities. Oral-B Pro-Expert Strong Teeth mouthwash contains fluoride hence can even help remineralize your teeth. It is extremely gentle on the mouth. It gives no alcohol burn and has a pleasant mint taste that leaves a long-lasting sensation of freshness and cleanliness in the mouth.