It’s called activated charcoal, or activated carbon. No, it’s not what you use to BBQ ribs. It’s what health-trend fanatics are using to detox, brighten skin, and whiten their teeth.

But dental products with charcoal are a different story. They may give you a whiter grin at first. But over time, they can wear down your teeth's hard outer shell-- enamel. That can make your ...

Dilute apple cider vinegar with water and use it as a mouthwash for 30 seconds before brushing your teeth. Dip a wet toothbrush into activated charcoal powder and brush for two minutes ...

If you’re looking for a cleaner, more natural way to care for your teeth, DIY toothpaste can be a great alternative. This ...

Avoid natural teeth whitening methods that lack evidence, like oil pulling or charcoal. It's also worth asking your dentist about the best at-home and in-office teeth whitening treatments for you.