The "Dent Health Toothbrush, Regular" was developed in collaboration with dentists and is a toothbrush that is suitable for preventing periodontitis. The high-density bristles massage weakened gums, and the ultra-fine bristles brush the area between the teeth and gums.
Precautions: The bristles using a well, let's polish lightly in small steps. Put too much force, it can also cause damage to the gums.
