Interdental Brush Did you know that toothbrushing cleans only 60% of the tooth? Toothbrushing cleans the front, back and biting surface. It’s easy to forget that the tooth has two more sides – between the teeth, where the most common oral diseases start. By daily interdental brushing, both gum disease and cavities can be successfully prevented. Proven by clinical studies, interdental brushing can remove more plaque than brushing or flossing alone.That’s because interdental brushes are designed to fit narrow and wider spaces between teeth. And since they are much easier to use, they are used more often by many people. The small, circular interdental brushes easily clean even the most difficult areas. Developed in collaboration with the dental community and manufactured in Sweden by professional quality standards.