The latest trend in teeth whitening has gone black. Using activated charcoal as a natural teeth-whitener is all over the news lately, but does the grit really do the job? We did some research on the science behind the trend and the results weren’t quite black and white.

What is it?

Activated charcoal is a reheated, oxidized version of the stuff you buy for cookouts. Charcoal activates when it’s exposed to high temperatures and gas to expand its surface area. As it expands it becomes porous like a sponge. The small holes allow it to absorb organic materials, and is used in traditional medicine to remove toxins from the body.

Is it safe?

Activated charcoal is safe to ingest, though the abrasiveness of the mineral can damage the outer enamel of your teeth and gums. Putting too much pressure while applying the mineral to your teeth can cause scratching, chipping, or other adverse effects. It is advised not to use activated charcoal if you have any cuts or abrasions in your mouth. Dental experts advise if you do try the trend, make sure the charcoal you’re using is in fact activated, and purified for medicinal purposes.

Does it work?

There is no scientific evidence proving activated charcoal is a whitening miracle. Activated charcoal attracts a group of compounds known as tannins. Tannins are commonly found in common teeth staining items such as coffee or red wine. With this in mind, people are claiming that by gently applying charcoal to their teeth the stains caused by these and other stain inducing items that they will be absorbed from the surface of your teeth. With all that said, the results are mixed and the question mark of effectiveness remains.

Remember: The American Dental Association (ADA) is a leading resource for oral health, and they provide a seal of acceptance for safe, proven dental products they recommend. If a whiter smile is your goal, it is best to bring it up to your dentist during your next dental check-up. A healthy mouth is top priority, and your dentist can help recommend safe and proven ways to brighten your smile!

Always consult your local dentist before trying any experimental whitening treatments. The dental professionals at Tigard TenderCare Dental are happy to answer any questions you may have about a whiter grin. Schedule an appointment with Dr. Marostica and his team at Tigard TenderCare Dental to discuss safe and proven methods to whiten your smile!