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How to Make Clay Toothpaste for Healthier, Chemical-Free Teeth

Oral care is essential to maintaining a healthy smile, but with so many products filled with chemicals, it can be tough to find a toothpaste that aligns with a natural lifestyle. DIY clay toothpaste is an excellent solution for those looking for an effective, all-natural alternative free of artificial ingredients. Not only does it clean your teeth, but it also provides a range of benefits for your oral health that you may not find in traditional toothpastes.

Made with simple ingredients like clay, essential oils, and coconut oil, clay toothpaste offers a gentle yet effective way to keep your teeth healthy and bright. It’s time to swap your store-bought toothpaste for this eco-friendly, sustainable DIY version. Read on to learn more about the benefits, ingredients, and how to make your own clay toothpaste at home!

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What is DIY Clay Toothpaste?

DIY clay toothpaste is a homemade paste made primarily from clay (typically bentonite), coconut oil, and baking soda, with the option to add essential oils for flavour and additional oral care benefits. This paste serves as a natural alternative to traditional toothpaste, offering gentle cleaning without harsh chemicals or abrasives.

Clay toothpaste works by harnessing the detoxifying properties of clay, which is naturally capable of absorbing toxins, bacteria, and impurities. Bentonite clay, in particular, is highly absorbent, making it effective for removing plaque and bacteria from your teeth and gums, leaving them feeling fresh and clean.

Which Oral Care Needs Does This Toothpaste Address?

Whitening: Bentonite clay helps gently polish your teeth, removing surface stains and promoting a naturally whiter smile.

Gum Health: The antimicrobial properties of clay, combined with essential oils like tea tree or peppermint, can help combat gum inflammation and promote healthy gums.

Plaque Removal: The slightly gritty texture of clay toothpaste helps scrub away plaque buildup, while its absorbent nature draws out impurities from the mouth.

Sensitivity: Unlike many commercial toothpastes, clay toothpaste does not contain harsh chemicals that could irritate sensitive gums or teeth. It’s a gentle option for those with oral sensitivity.

Fresh Breath: Essential oils such as peppermint and cinnamon provide long-lasting freshness while also promoting the health of your gums.

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Ingredients in DIY Clay Toothpaste

Bentonite Clay:

Bentonite clay is the hero ingredient in this toothpaste. It has powerful detoxifying and cleansing properties, which make it ideal for pulling toxins from your teeth and gums.

Key Benefits: Absorbs toxins, bacteria, and plaque; detoxifies the mouth; gently whitens teeth.

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Coconut Oil:

Coconut oil is another key ingredient, known for its antibacterial properties. It helps kill harmful bacteria in the mouth and can even assist in reducing plaque buildup.

Key Benefits: Antibacterial, fights plaque, promotes gum health, and moisturises the mouth.

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Baking Soda:

Baking soda is a gentle abrasive that helps scrub away surface stains without damaging the enamel of your teeth. It also neutralises acids, promoting a healthy pH balance in the mouth.

Key Benefits: Gently whitens teeth, removes stains, neutralises bad breath, and balances pH levels.

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Essential Oils (Optional):

Essential oils, such as peppermint, tea tree, or clove, can be added for flavour and additional antibacterial benefits. Peppermint provides a fresh flavour, while tea tree oil fights bacteria, and clove oil can help soothe gum inflammation.

Key Benefits: Freshens breath, soothes gums, and provides a pleasant flavour.

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Xylitol (Optional):

Xylitol is a natural sweetener that not only enhances the flavour but also prevents the growth of harmful bacteria in the mouth.

Key Benefits: Prevents cavity-causing bacteria, adds sweetness without sugar.

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How to Make DIY Clay Toothpaste:

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Making your own clay toothpaste is simple, and you likely already have most of the ingredients in your kitchen or pantry! Follow this easy recipe to create your own natural toothpaste:

You need:

  • 2 tablespoons of bentonite clay

  • 1 tablespoon of coconut oil (melted)

  • 1 teaspoon of baking soda

  • 10-15 drops of essential oil (peppermint or tea tree)

  • 1 teaspoon of xylitol (optional)

Directions

  • Combine Dry Ingredients: In a small mixing bowl, combine the bentonite clay and baking soda. Mix until well combined.
  • Add Wet Ingredients: Melt the coconut oil if it’s solid, then add it to the dry mixture. Stir until a smooth paste forms.
  • Add Essential Oils: Drop in your essential oil of choice. If you’re using peppermint, it will give the toothpaste a refreshing flavour, while tea tree oil will provide additional antibacterial properties.
  • Mix Well: Stir everything together thoroughly until you have a smooth, spreadable paste.
  • Store: Transfer the paste to a small glass jar or container with a lid. Keep the toothpaste in a cool, dry place. It should last for up to a month. If the coconut oil hardens, simply scoop out a small amount and let it warm up a bit before using.

Why Use DIY Clay Toothpaste?

Here are some of the key benefits of making the switch to clay toothpaste:

Natural Ingredients: Clay toothpaste is free from harmful chemicals, artificial flavours, and preservatives often found in commercial toothpastes.

Whiter Teeth: Bentonite clay and baking soda gently exfoliate teeth and remove surface stains, giving you a brighter smile without the harshness of chemical whitening agents.

Healthier Gums: Coconut oil and essential oils have antibacterial properties that promote healthy gums and help prevent gingivitis and plaque buildup.

Eco-Friendly: By making your own toothpaste, you reduce plastic waste associated with store-bought toothpaste tubes. This makes clay toothpaste an eco-friendly choice for those wanting to minimise their environmental impact.

Customizable: With DIY toothpaste, you can adjust the ingredients to suit your preferences. Want a stronger mint flavour? Add more peppermint oil. Need more whitening power? Increase the amount of baking soda.

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Conclusion

Switching to DIY clay toothpaste can be a simple yet powerful step toward a cleaner, more conscious oral care routine. With natural ingredients like bentonite clay, coconut oil, and essential oils, you’re not only avoiding harsh chemicals and artificial additives—you’re actively supporting remineralisation, detoxifying your mouth, and keeping your teeth fresh and clean the natural way. Whether you’re exploring holistic health, reducing plastic waste, or just love a good homemade beauty swap, this easy DIY is a fantastic, affordable addition to your self-care ritual.

Start small, experiment with the formula that works best for you, and enjoy the benefits of a more mindful smile—naturally.

Bear in mind that some of the links in this post are affiliate links and if you go through them to make a purchase I will earn a commission. Keep in mind that I link these companies and their products because of their quality and not because of the commission I receive from your purchases. The decision is yours, and whether or not you decide to buy something is completely up to you.

I love beauty and skincare, try new products, and share my opinion with you. All my knowledge comes from years of experience and reading articles. I have dry skin, Fitzpatrick type IV, warm undertone, and my main concern is hyperpigmentation. Keep in mind that what works for me may not work for you. We are all different and products can have different results on your skin. Want to talk? Email me at contact@irenebeautyandmore.com