Can You Use Activated Charcoal to Whiten Teeth?
There have recently been some people blogging about the benefits of using activated charcoal to whiten teeth. It is a black, powdery substance that has been used to treat accidental drug overdose in hospitals or poison control centers. So I was obviously a little surprised to hear people were touting its teeth whitening benefits. Let’s look a little deeper into what we do and don’t know about activated charcoal.

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