Curaprox PTFE Dental Tape DF 820, 35 m, Dental floss for Men, The Curaprox PTFE Dental Tape DF 820 dental floss is an important accessory when it comes to interdental care. It helps in the fight against bacteria in places that a toothbrush does not reach. Characteristics: removes plaque from under the gum line guaranteed to be gentle on the gums removes food remnants slides easily between your teeth does not fray How to use: Use after regular cleaning of the teeth to clean the interdental spaces or after food to remove food stuck between the teeth.