It’s the proprietary super-tapered bristles that are 0.02mm at the tip—ie. 1/10 the diameter of regular toothbrush bristles. This feature makes it possible to penetrate deep within the narrow crevices of periodontal pocket and between the teeth and gums to effectively remove the grime that causes periodontal disease, delivering a high level of oral cleanliness.

In contrast to conventional products, the standard bristles are not able to reach into the gum line, resulting in accumulation of plaque and hurting the gums.