Charcoal toothbrushes are common in stores now.

Why a Hong Kong dentist has some doubts about charcoal toothbrushes

Marketing says the charcoal-infused bristles offer a deeper, detoxifying clean but are they really any more effective than regular toothbrushes?

Topic |   Health: true or false?

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Charcoal toothbrushes are common in stores now.
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