There's a whole lot to smile about when it comes to our Charcoal Toothbrush. Designed with charcoal-infused bristles, that are 2x softer than an ordinary flat trim toothbrush, this ultra soft toothbrush helps gently removes surface stains for a clean that's effective yet gentle on gums. Best of all, the handle is made from 50% post-consumer recycled plastic, and is recyclable through our TerraCycle collection program.