Charcoal toothpaste

Charcoal toothpaste is used to whiten teeth, improve bad breath, and remove surface stains.
How it works
Whitening: Charcoal is abrasive, which helps wear down stains.
Bad breath: Charcoal can help freshen breath.
Removing stains: Charcoal adsorbs extrinsic stains, which are stains that affect the overall appearance of teeth.