[Recommended points] A toothbrush for periodontal disease care that has an evolved thin head and can easily reach the periodontal pocket at the back of the mouth, which was difficult to reach until now. Since it is an ultra-fine hair tip, it reaches deep into the periodontal pocket, which ordinary hair cannot reach, and scrapes out dirt with periodontal disease plaque *. The size of the head is a regular size, and the basic head width is a 4-row type. The hardness of the hair is soft. * Dental plaque in the periodontal pocket (aggregate of bacteria including periodontal disease bacteria).
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