ACT Anticavity Fluoride Rinse is a must have item in our bathroom! We always have a bottle of ACT Anticavity Fluoride Rinse at all times. Every member of our family uses this product. It helps prevent cavities. It strengthens your teeth. It also freshens your breath. We usually buy the mint flavored one. This product is alcohol free, and is intended adults and for children six years and older.Of course, with children, one has to supervise usage and follow directions. Adults also need to follow the directions on the bottle. I have found that using this product faithfully has helped keep my teeth healthier and my breath fresher. This product is not a substitution for good dental hygiene. I brush my teeth on a regular basis as well as floss. ACT Anticavity Fluoride Rinse is used once a day, after brushing your teeth with a toothpaste. When I use this product, in conjunction with a regular dental hygiene, I am confident of having healthier teeth, fresher breath, and a happy smile. I totally recommend using the ACT Anticavity Fluoride Rinse.