Does Charcoal Teeth Whitening Work?

Over recent years, more and more people have developed an interest in not only improving their dental health but also achieving a brighter smile.

There are many things that can affect the condition and appearance of our teeth these days.

Our diet and lifestyles can play a huge part in the way our teeth look and can lead to teeth becoming stained and discoloured.

Fortunately, there are many products on the market that can be used to restore whiteness and provide you with clean, white teeth.

This includes a range of whitening toothpaste, home teeth whitening kits, and cosmetic procedures carried out by your dentist.

The Buzz about Charcoal Teeth Whitening

Another product about which there has been a real buzz of late is activated charcoal, which many people claim can help to whiten teeth with ease.

This charcoal has been treated to trigger surface area expansion through the use of heat, which causes chemical changes.

However, can this method really work when it comes to lightening your teeth?

activated carbon in powder and in tablets isolated on white

Well, charcoal whitening has actually been used in a wide range of treatments for many centuries, although this is the first time that it has been touted for use as a teeth whitener.

It was used in ancient Roman versions of toothpaste but this was not specifically for teeth whitening benefits.

However, now there is a real buzz about charcoal and how it can help you to achieve a dazzling white smile.

What dental experts are saying about this method

Researching and testing of charcoal teeth whitening reviews is still ongoing, with dental professionals giving mixed opinions with regards to the efficacy of charcoal for whitening teeth.

Some have said that although it is quite a messy process, it does result in whiter teeth.

Some believe that one of the reasons behind this is that the charcoal is attracted to tannins, which results in stains being removed with greater ease in order to lighten teeth.

Dentist with mirror

However, it is important to look at the negative comments that have been made by experts as well.

A spokesperson for the American Dental Association said that activated charcoal products had not yet been evaluated or approved in the United States, which appears to be the case in places like Australia and Great Britain too.

The spokesperson added that there were a number of concerns that had arisen in relation to the use of the product.

Dr. Susan Maples said that not enough was known about charcoal for teeth and side effects of the products to determine whether it could cause serious damage to teeth.

While it may whiten them, some dental professionals are concerned that it could result in the deterioration of enamel, which can lead to cavities and sensitivity.

Also, because little is known about how abrasive it actually is on the teeth, it could lead to a range of additional dental issues including tooth erosion.

How did it all come about?

So, where exactly did all the hype about charcoal teeth whitener come from in the first place?

Well, like so many other crazes, it all started with a video on YouTube.

A regular user who also runs the website Mama Natural uploaded a video using it on her teeth and talking about the brilliant results she achieved.

Within a very short space of time, over 1.5 million people had viewed the video and before long ‘activated charcoal’ was the buzz term of the week.

In the video, the woman can be seen brushing for around five minutes with the product. After completing the brushing cycle, she tells viewers how her teeth are much whiter.

Prior to this YouTube video, some people had already caught onto the use of charcoal powder for teeth whitening via channels such as social media.

However, this most recent post seems to have really whet the appetites of those that are eager to get their teeth whiter and brighter. 

As such, many people have been on the lookout for charcoal teeth whitening products that will help them to achieve their goal.

How Does Charcoal Teeth Whitener Work?

We are all familiar with the charcoal used for applications such as firing up a barbeque.

Well, activated charcoal is similar to those, the difference being that it has been heat treated to make it suitable for various medical uses. 

Large pores are created through using a gas to heat it up and these are then able to trap chemicals, which is what makes the charcoal activated.

Activated charcoal does not have any smell or taste.

Some of the medical applications it has been used for over the years include the lowering of cholesterol levels, intestinal gas treatments, and cholestasis during pregnancy amongst other things.

More recently, it has become a household name because of its link to teeth whitening.

Consumers can purchase teeth whitening charcoal diy products in tablet form from various health food establishments.

When it is used, the pores of the charcoal stick to rough areas on the surface of the teeth including stained areas and plaque.

The idea is that when it is removed or rinsed away, it will take the stains and plaque that it has stuck to with it.

Factors to bear in mind when it comes to using charcoal

There are a number of important factors to bear in mind when it comes to teeth whitening.


The first is to remember that this product has not been evaluated or approved by dental authorities, so if you use it you do so at your own risk.

Secondly, bear in mind that experts believe that deeply stained teeth and those that are yellowing naturally will not benefit from the use of activated charcoal.

You also need to remember that there is a process to follow once you have purchased activated charcoal tablets to whiten your teeth. You need to grind up one or two of the tablets and create a paste by adding some water.

You dab the paste across your teeth and leave it for several minutes before rinsing your mouth to remove the paste.

You can then assess the results to see whether the activated charcoal has had any noticeable effect on the colour of your teeth.

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