That What Will Happen when You brush your Teeth with Charcoal For 7 Days: Look the End

For the past 20 or so years, I have been brushing my teeth with some variation of mint-flavored toothpaste twice a day. I do recall a few occasions where begging my mom for bubblegum or some other disgusting-sounding flavor paid off as a child. As my adult teeth grew in and I began being in charge of my own toothpaste purchases, I would find myself drawn to the tubes that promised things like “advanced whitening.” Needless to say, my teeth have never sparkled the way pearly whites do in commercials. I know special effects are partly to blame for creating unrealistic expectations, but it still made me wonder whether there were alternative teeth-whitening options. I had heard about how brushing your teeth with activated charcoal is supposed to help whiten and remove stains, so I thought, why not try it? I decided to replace my toothpaste with a jar of activated charcoal capsules for a week. Here’s what happened.

What Is Activated Charcoal, and Why Is It Good for Your Teeth?

The most important (and frankly, off-putting) thing to know about activated charcoal is that it is a black powder. If we want to get more technical, it’s a form of carbon that’s been heavily processed to make it extremely porous for absorption and chemical reactions, according to the New World Encyclopedia. Its highly absorbent quality means that it is used in things like water filtration systems, and even for sewage treatment. The bottle I got is a dietary supplement, and it’s listed to “quickly relieve gas and bloating.” Larger quantities can also be used for absorbing poisonous substances from your stomach. Activated charcoal’s absorbent quality is supposed to also help lift stains off your teeth.

How To Use Activated Charcoal To Whiten Teeth

Although there are commercial toothpastes that are specifically infused with activated charcoal, I decided to try a cheaper but more labor-intensive option: DIY charcoal toothpaste. All you need is a bottle of charcoal capsules, a toothbrush, and a sink. I would recommend splurging on a new toothbrush instead of dirtying your regular one. Simply wet your toothbrush and carefully pull the capsule apart in your sink. Then sprinkle its black contents onto the bristles. Pop the brush into your mouth and brush normally for the dentist-recommended two minutes. Not surprisingly,  you’re going to have to rinse more than usual to wash the black residue out of your mouth completely.

The Experiment


I will be the first to admit that my teeth are not nearly as white as they could be. While I would love to blind people with my dazzlingly white teeth, it isn’t the type of thing I’ve ever experimented with much other than the previously mentioned whitening toothpaste. Of course, drinking more cups of coffee per day than I’m proud to admit doesn’t help my cause.