If your teeth are prone to cavities and decay, Dr. Roger Anderson may recommend a fluoride treatment to help strengthen your tooth enamel. Fluoride is a naturally-occurring mineral and can often be found in water supplies as well as in many foods. While you may receive a certain amount of fluoride from your diet and from using fluoridated toothpastes, a professional fluoride treatment will help to revitalize your tooth enamel and protect your smile.