For sale new and unopened Fluoridex Daily Defense Toothpaste. Fluoridex Daily Defense Sensitivity Relief Toothpaste 1.1% Neutral Sodium Fluoride CLEAN MINT FLAVOR 4oz. 112 g. Exp.: 2017 Fluoridex is the first professional-strength fluoride toothpaste. Fluoridex Toothpaste Instructions: 1. Adults and pediatric patients age 6 or older, apply a small amount of gel dentifrice to toothbrush and brush thoroughly on all tooth surfaces for at least one minute. 2. After use, adults expectorate. For best results, do not eat, drink, or rinse for 30 minutes. Pediatric patients, ages 6-17, expectorate after use and rinse mouth thoroughly. 3. Use twice daily as your normal dentifrice or as directed by you dental professional. Free Shipping. Returns accepted within 14 days Buyer pays return shipping.