We make it easy to take great care of your teeth and gums whilst caring for the environment with the new Grin Charcoal-Infused 100% Recycled Brush! The toothbrush bristles have been infused with a premium activated charcoal which has been recognised for its antibacterial and detoxifying properties for thousands of years. Alongside brushing the charcoal works to keep bacteria at bay whilst absorbing toxins and restoring the whiteness of teeth.