Use Sensodyne Dental Floss 30m is designed for gentle cleaning of teeth and gums. It is developed for daily cleaning of teeth with increased sensitivity. Daily use of dental floss helps remove plaque and bacteria that cause gum disease and bad breath. The floss contains sodium fluoride for cavity protection. The volumetric dental floss has a special fiber structure that increases in volume during cleaning, allowing for especially thorough cleaning of teeth and gums. How to take Use Sensodyne volumetric dental floss to clean hard-to-reach areas between teeth and along the gum line. It is recommended to cut off a necessary length of floss, using a new piece for each tooth. Slight bleeding may occur during the first use, but with regular use, the condition of the gums will improve. Contraindications Individual intolerance to components.