Use Colgate Slim Soft Advanced Charcoal Bristles Ultra Soft Toothbrush for 300% healthier gums (vs ordinary flat trim toothbrush). The Innovative dual core bristles have a strong base and <0.01mm ultra soft slim tips, made for deep, yet gentle, cleaning.
The charcoal infused bristles gently reach 7x deeper below the gum line (vs. ordinary flat trim toothbrush) and clean 2.4x deeper in between teeth (vs. ordinary flat trim toothbrush) for superior plaque removal. The advanced brush is clinically proven to make gums healthier.
Dentists and hygienists recommend replacing your toothbrush every 3 months and when the bristles start to fray.