What it is: An hydroxyapatite-infused dental floss designed to fight plaque and deliver remineralizing HA to the overlooked tight spots between your teeth.What it does: This innovative floss glides smoothly and comfortably, and expands for effective cleaning without any chemicals. It's honest, too: Unlike other flosses, all the ingredients are listed on the box. Of course, it is Telfon and BPA free. How to use: It's best to use floss as step one in an oral-care routine. Use at least twice a day-once in the morning and once at night. 50 meters of floss Naturally flavored with simple spearmint oil Natural Beauty & Wellness products are free of sulfates, phthalates, parabens, petrochemicals, mineral oil, silicone and talc; also free from floride, Teflon, petroleum-based wax, and artificial flavors Vegan and cruelty-free Dentist designed and approved Made in Italy