Product description Indications: daily oral hygieneProperties: Flossing should be an essential part of your daily routine, as brushing alone only removes half of all plaque. GUM® Expanding Floss is thin and easy to insert between teeth. Once inserted, the floss expands significantly, allowing it to easily fit all the spaces between teeth, reach more tooth surface, and clean below the gumline. How to use: Pull out about 50 cm of floss, wrap a few centimeters around your fingers, and then insert it between your teeth in a zigzag motion.