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Are Charcoal Toothbrushes Safe 7 Must Know-Facts

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  • Post last modified:September 18, 2023
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In the dental industry, different tooth brushes are introduced over the counter with different labels, such as organic and non-organic,kids,electronic, interdental, and charcoal tooth brushes. Recently, charcoal tooth brushes have become more popular.

But you must be wondering

image of a boy having thoughts about Charcoal toothbrushes safe or not

Are charcoal ToothBrushes safe?

Yes, they are safe and provide some additional benefits, like cleaning more and detoxifying bacteria, over other tooth brushes.

We have written this comprehensive guide about charcoal tooth brushes at dentalblogonline to guide you how charcoal tooth brushes work and whether they are safe for use or not.

Mechanism of the charcoal Toothbrush

The black, soft nylon bristles of charcoal toothbrushes are embedded with activated charcoal.

Activated charcoal increased surface area allows it to bind to bacteria and eliminate them 50 times more effectively, leaving your teeth clean.

How to choose the best charcoal ToothBrush

When choosing a brush, remember these hints:

Select a brush with soft bristles; they are friendly to your gums and teeth.

The bristles quality should be top-notch,so opt for popular brands like oral B, etc

Choose environmentally friendly, Biodegradable products.

image showing advantages and disadvantages of charcoal toothbrush

Advantages and Disadvantages of Charcoal-Infused Toothbrush

The fact is that no Tooth Brush is perfect; there are always some advantages and disadvantages to a particular Tooth Brush.



Activated charcoal-infused bristles enhance the antimicrobial properties of the tooth brushes, making them more effective as compared to charcoal-free toothbrushes.

Remove stains

The Bristles absorb the acidic stains more effectively and provide a clean and shiny tooth surface.

Fresh Breath

Activated charcoal controls bacterial growth and reduces plaque buildup, ultimately improving oral hygiene and providing fresh breath


The handles of these toothbrushes are made up of non-plastic materials like bamboo, which makes them biodegradable and friendly to the environment.



Activated charcoal is abrasive in nature, and evidence suggests that using activated charcoal often can lead to the abrasion of teeth, increasing sensitivity and making them more caries-prone.


With time, the bristles of the tooth brush wear out and may leak, leaving stains on your teeth and anything that comes into contact, making it untidy and messy. However, by changing your tooth brushes every 3 months, you can easily avoid this problem.

Should I Allow My Child Charcoal Toothbrushes?

According to the dentist’s (ADA) recommendation,all charcoal-infused products should not be used for children because, in addition to causing abrasion and making the teeth more caries-prone, they can ingest the charcoal, causing systemic side effects.

Contraindications of charcoal-infused products

Charcoal has been found to interact with oral contraceptives, rendering them inactive so these products are contraindicated for people like

Breastfeeding or pregnant 

Birth control

Charcoal Toothbrush: Dentist Recommendation

Despite all the benefits of charcoal-infused toothbrushes, as a dentist, I won’t recommend charcoal infused products because:

  • Highly abrasive, making the tooth surface erode
  • Increasing sensitivity
  • More caries
  • Discolouration


 This article is all about charcoal toothbrushes, helping you understand their advantages, disadvantages and contraindications  I hope reading this article helps you understand how charcoal toothbrushes work and whether you should follow the growing trend and opt for a charcoal-infused toothbrush or not.

Do charcoal toothbrushes make teeth black?

Charcoal toothbrushes don’t make your teeth black.However, in some instances, the brush bristles wear out, leaking charcoal and making your teeth black.

Do charcoal toothbrushes make your teeth whiter?

Charcoal toothbrushes don’t make yellow teeth white.However, as compared to other tooth brushes, they can clean more effectively, providing a clean tooth surface.

Do charcoal toothbrushes remove stains?

Yes, the charcoal-enhanced nylon bristles remove stains more effectively as compared to other tooth brushes.

Why not to use charcoal toothbrush?

charcoal toothbrushes are not safe because of their bristles being more abrasive causing abrasion of teeth increasing sensitivity and making them more caries prone.

How do charcoal toothbrushes work?

Charcoal toothbrush contains activated charcoal that have increased surface area making it bind more to the bacteria and plaque providing clean tooth surface.