Charcoal Teeth Whitening: Everything You Need To Know
They are supposed to whiten teeth and help kill germs that cause gum disease and bad breath. Loose Charcoal Powder: Loose charcoal powder is just that. You can buy a small jar of activated charcoal to put on your toothbrush. Charcoal Capsules: Activated charcoal also comes in capsules that you can take as a supplement.