Why Activated Charcoal Still Isn’t as Effective as Your Dentist
March 4, 2025

Plenty of people want to eliminate stains from their smile, so it comes as no surprise that there are several DIY teeth whitening ideas on the internet. One of the ones that’s trending most recently is brushing your teeth with activated charcoal.
Unfortunately, there’s no scientific evidence that indicates activated charcoal is an effective dental stain remover, and there are plenty of reasons not to use it! Keep reading to learn why it’s still best to have your teeth professionally whitened by your dentist.
What Is Activated Charcoal?
Unlike the charcoal that you use to cook your barbecue, activated charcoal is made from a variety of natural substances, and is oxidized with extreme heat. It often looks like a fine black or dark-gray powder. Activated charcoal is quite grainy, making it rather abrasive in texture.
What makes some believe that activated charcoal can be used as a dental stain-remover is that it does have absorbent properties. Historically, activated charcoal has been used to successfully eliminate toxins from the body. However, it can also stain countertops and fabrics, so it’s fair to say that being able to absorb poisons isn’t the same as being able to absorb strong pigments!
Activated Charcoal and Your Teeth
Because it has a grainy, abrasive texture, activated charcoal has the potential to harm your enamel. This outer dental layer protects the more sensitive parts of your teeth from bacteria and external stimulus, so as it thins, you’re likely to experience increased dental sensitivity. You’ll also be at greater risk of developing cavities and infections.
As there’s no evidence that indicates activated charcoal is an effective whitening agent, experts question whether the danger to your enamel is worth it.
How Professional Whitening is Different
At this point, you’re probably wondering what makes professional teeth whitening so much safer. For one, since the process is overseen by a qualified dentist, they can make sure their whitening agents don’t come into contact with your gums or oral tissue.
For another, they use professional-grade products that are specially formulated to slip through the pours in your enamel. Instead of wearing down your teeth, these agents take advantage of their natural structure to gently remove stains. They can work incredibly quickly, too – an in-office treatment can be finished in just one hour!
For a Brighter Smile, Talk to Your Dentist
Removing dental stains from your smile isn’t exactly easy. That’s why it’s best to rely on a trained professional who has been taught how to do so safely and effectively. If you want to enhance your dental aesthetics in Farmington, talk to your dentist about your teeth whitening options. You’ll be glad you did!
About the Author
Dr. Thomas G. Peters has Master status in the American Academy of General Dentistry, which is an achievement only 2% of dentists in the US have earned. This shows his well-recognized dedication to providing quality care for his patients. If you’re interested in removing dental stains from your smile, Dr. Peters would be happy to give you a top-notch teeth whitening treatment! To contact his office, call 860-677-8500.
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