Fluoride treatment is the use of fluoride mineral to make your teeth stronger and less susceptible to cavities and decay. For years, fluoride has been known help strengthen teeth by destroying the bacteria that causes tooth decay. This is the reason why many types of toothpaste in the market are infused with fluoride and come highly recommended by dentists. However, the difference between the fluoride that is found in toothpastes and what would be applied in a fluoride treatment session pertains to concentration. Typically, the gel that is applied during the treatment has many times more the concentration of fluoride than you would find in any toothpaste.