BMK Trading Activated Carbon Heads 4 pcs for Oral-B EB50 Cross Action

High-quality compatible activated charcoal heads for Oral-B EB50 Cross Action toothbrushes, with nylon bristles enriched with activated charcoal for whiter teeth – pack of 4.  Activated charcoal is a natural material that has been used for centuries to whiten teeth without damaging tooth enamel and gums. It balances the pH in your mouth and has a natural antibacterial effect. This brush head has two sets of opposing bristles in the outer and inner circles, angled at 16 degrees. This arrangement and angle of the bristles enable effective cleaning of teeth and interdental spaces. At the same time, the shorter central bristles cover the entire tooth. They are compatible with all Oral-B electric toothbrushes (except Oral-B Pulsonic).