Product features features Gentle on gums Super strength floss Feels minty cool after flossing end-features Product description Floss with Oral-B Pro-Expert premium floss for a fresh, clean feeling in your mouth. Plaque can build up in hard-to-reach places even after brushing. Dental floss of the highest quality from Oral-B is designed to slide easily between your teeth to prevent gum problems, leaving a minty cool sensation in your mouth. Oral-B is the #1 brand used by dentists worldwide. Clinically proven to reduce gingivitis, gentle on your fingers and gums. Features of Oral-B Pro-Expert premium floss 40m Effectively removes plaque and food particles Gentle on fingers and gums Easy to insert, so you can reach even the tightest spots Easily slides to help gum problems Clinically proven to reduce gingivitis No. 1 brand used by dentists worldwide accordion-start Specifications 40m accordion-item-end Suitable for Adults accordion-item-end Warnings and cautions Keep out of sight and reach of children accordion-item-end How to use Wind 5 centimeter of floss around your middle fingers. Gently glide floss between teeth to the gum line. Curve the floss to contact as much of the tooth as possible. Gently move the floss up and down. Use a fresh section of the floss for each tooth.