Bentonite clay continues to make waves in the natural oral care world, and for good reason. Renowned for its detoxifying properties and mineral-rich composition, this natural wonder is not only effective but also incredibly gentle on your teeth. But what does science say about its cleaning efficiency and abrasiveness? Let's dive into the research to see why bentonite is becoming a favorite for those seeking a cleaner, healthier smile.
The Science Behind Bentonite's Cleaning Efficiency
One of the standout features of bentonite clay is its impressive cleaning efficiency. Studies have shown that bentonite scores remarkably high when it comes to removing plaque and surface stains. This is largely due to its unique ability to absorb impurities and toxins, making it highly effective in drawing out and capturing the debris that can accumulate on our teeth.
In the world of oral care, the Pellicle Cleaning Ratio (PCR) is a key measure used to determine how effectively a toothpaste can remove stains and plaque from teeth. Generally, the higher the PCR, the more abrasive the toothpaste tends to be, as it needs to scrub away debris. However, bentonite clay is unique. Despite its high PCR, indicating excellent cleaning ability, it has a low Relative Dentin Abrasivity (RDA) score, meaning it cleans thoroughly without being harsh on enamel. This combination gives bentonite a high Cleaning Efficiency Index (CEI), setting it apart from many conventional toothpastes.
Gentle Yet Effective: Low Abrasiveness Confirmed
While bentonite clay’s cleaning power is impressive, what about its impact on enamel? It’s natural to wonder if something so effective might be too harsh, but here’s where bentonite truly shines. Research shows that bentonite has a low abrasiveness score, making it safe for daily use without wearing down enamel.
One of the ways scientists measure abrasiveness is by using the Mohs hardness scale, which ranks materials based on their ability to scratch one another. Bentonite clay scores between 1.5 and 2 on the Mohs hardness scale, which is even lower than a human fingernail (which ranks around 2.5). This means that while it’s tough on plaque and stains, it’s incredibly gentle on the delicate enamel that protects our teeth.
Studies Confirm Bentonite's Superior Performance
Further supporting its use in oral care, studies like the one by Putt et al. (2011) have demonstrated that bentonite clay toothpaste can deliver superior results compared to many conventional toothpastes. It effectively cleans without causing damage, thanks to its lower Relative Dentin Abrasivity (RDA) score. This low abrasiveness is a major factor in why bentonite is favored by those looking to maintain their enamel while achieving a deep clean.
What’s more, bentonite doesn’t just clean—it also promotes overall oral health. Its mineral content helps to neutralize bacteria and reduce inflammation, making it a holistic solution for a healthy mouth.
Why Choose Bentonite for Your Oral Care Routine?
If you're looking for an oral care product that offers both high efficiency and gentle care, bentonite clay is a top contender. Here's why it stands out:
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High Cleaning Efficiency: Bentonite’s ability to absorb and remove impurities gives it a significant edge in cleaning power, making it a powerful tool in keeping your teeth plaque-free and bright.
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Low Abrasiveness: Despite its effective cleaning action, bentonite is incredibly gentle on enamel. Its low score on the Mohs hardness scale and low RDA rating ensure that you can use it daily without fear of eroding your teeth.
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Natural and Safe: Bentonite is a natural, chemical-free option that aligns with a holistic approach to oral care. It's free from the harsh additives often found in conventional toothpaste, making it a safer choice for you and your family.
Conclusion: Bentonite Clay—The Perfect Balance of Power and Gentleness
The research is clear: bentonite clay offers a unique combination of superior cleaning power with minimal abrasiveness. This makes it an ideal choice for those looking to maintain a healthy, bright smile without compromising their enamel.
By incorporating bentonite into your oral care routine, you’re not just choosing a product that cleans effectively; you’re also making a choice that supports long-term oral health. With its gentle yet effective action, bentonite clay is the perfect balance of power and care, helping you achieve a naturally clean and healthy smile every day.
Resources:
Putt, M. S., Milleman, J. L., & Ghassemi, A. (2011). Abrasion, polishing, and stain removal characteristics of various dentifrices in vitro. The Journal of Clinical Dentistry, 22(1), 11-18.
Zoller, M. J., Hamza, B., Cucuzza, C., Gubler, A., Attin, T., & Wegehaupt, F. J. (2023). Relative dentin and enamel abrasivity of charcoal toothpastes. International Journal of Dental Hygiene, 21(1), 149-156. doi: 10.1111/idh.12634
Ward, T. M. (2015). The Mohs Scale of Hardness. Mineralogical Society of America. Retrieved from Mineralogical Society Website
Hurlbut, C. S., & Klein, C. (1985). Manual of Mineralogy (20th ed.). New York: Wiley.
Let customers speak for us
I bought this paste recently, my partner and I have both been using this paste for the last week and we can both see a huge difference in the cleanliness and brightness of our teeth! My partner gums feel better and the taste is so fresh! So happy with this and will continue to this from now on!
I was surprised by the taste of this truthpaste after using the charcoal one. It is very different but am used to it now and really do enjoy it. Have had an area of uncomfortable gums for some time on and off, but not had any problems since using Truthpaste. Seems to do the trick and my gums are feeling a lot better with my teeth a lot smoother too. Very happy
i have rainbow white teeth i noticed they were whiter after my first use i have ordered more of the mask and botanical toothpaste its the mintyest minty thing i have ever put in my mouth
Love the mouthwash. Refreshing and confident it’s making my teeth and mouth healthier. Thank you for creating it.
Good natural toothpaste. I wont use anything else. Easy to order and came quickly.
I’ve been using this for just over a week and my mouth feels significantly better.
I hope this continues
Excellent so far I would recommend trying this product
I moved to Truthpaste products a while ago and since doing so my dentist has not been able to complain about my teeth. Truthpaste are the best and I will not use anything else now.
Trying to get away from plastic use so this is great. This is must have for the toothpaste that comes in a glas jar.
Me and the kids love the flavour and the great cleaning we get.
Fantastic product, I can already feel the difference.
Love it! Leaves your teeth nice and smooth and your mouth feeling fresh.
I have to say I'm genuinely grateful to have found this Toothpaste. I've tried many different brands over the years. I've previously used pastes from Biomed, splat, weleda and Jason. All are pretty good but Truthpaste is superior. As soon as I tried it I could tell its quality. The peppermint is the first I tried and I love it, it leaves your teeth and gums feeling fresh and clean without a strong aftertaste. I have since bought the Citrus which I really like too, its slightly sweeter but has a very pleasant orangey flavour. I also believe the hydroxyapatite does actually work, my teeth feel less sensitive (I also have cut back on eating sugar). If you're thinking about buying some just do it....I have become a big fan of this company and appreciate the high quality of their products.
Wish I'd taken a before picture. I drink black tea and have ridges in my bottom teeth and they collect stains easy. We'll I've none of those stains now, even the dentist said I'd less plaque then last time and I'd only been using it for 6 weeks before appointment. Brought the citrus one now for both my daughters and their families to try. Will not be going back to the supermarket stuff again, I'm converted. Recommend to give it a try. Photo after 2 months of using.
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