Homemade Remineralizing Toothpaste Recipe (Natural + Simple)

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I’ve mentioned before how I stopped tooth decay and helped remineralize teeth. For healthy tooth enamel, it’s important to focus on good nutrition and have a great oral care routine. If you’re dealing with sensitive teeth, this homemade remineralizing toothpaste helps reverse and prevent demineralization!

When I was actively working on my cavities I used a two-part approach. First, I addressed my mineral levels through what I ate and drank. I also used a natural remineralizing toothpaste for enamel repair. I’ve since noticed a huge improvement in tooth sensitivity and no new caries!

A Remineralizing Toothpaste

There’s a lot of information about tooth remineralization, a process many dental health professionals previously thought impossible. This article details the science behind tooth remineralization and which foods to eat (and avoid!) for success. You’ll also learn why most toothpaste ingredients, even those with natural ingredients, aren’t the best.

Conventional formulations like Sensodyne reduce tooth sensitivity with fluoride and potassium nitrate. While I’m not a fan of fluoride, there are other issues with some brands that claim they’re remineralizing.

Silica, especially in whitening toothpastes can sometimes be too harsh. The SLS added for foaming can cause mouth and gum sensitivity. Nano-hydroxyapatite toothpaste has recently gained popularity as an alternative to fluoridated toothpaste, but it presents problems too. You can read more about that here.

Over the years I’ve uncovered a lot about having a healthy mouth. What I’ve found mirrors my own experience with natural, fluoride-free toothpaste and a remineralizing diet.

Don’t want to make it? Try the remineralizing toothpastes at Wellnesse!

Natural Toothpaste

I’ve definitely noticed major changes in my teeth after using this toothpaste. It gets rid of buildup to help with teeth whitening and makes them feel really clean. Others who’ve tried it have told me the same thing.

The most surprising change in my teeth was that they’re no longer sensitive to cold! For as long as I can remember, biting into anything cold (or even thinking of it!) made me shudder and hurt my front teeth. After changing my dental care I noticed I could eat cold foods without my teeth hurting. I’ve never been able to do that before!

This toothpaste recipe is kid-approved, and since it has no fluoride, it’s safe for babies, toddlers, and those with thyroid problems.

Ingredients and Substitutions

I’ve made several toothpaste recipes over the years with varying ingredients. All of them have ingredients that help strengthen enamel (and improve sensitivity) to some degree. Here are the ingredients and what they do for a healthier mouth

  • Calcium – I used to use calcium carbonate in this recipe to help rebuild enamel. While it’s still a good option, calcium phosphate is even better. You can even use finely powdered, dried eggshells for calcium if preferred. A coffee grinder works well for this.
  • Baking Soda – A gentle abrasive that helps clean teeth and reduce plaque buildup.
  • Diatomaceous Earth – Mineral rich and full of silica for strong teeth and bones. It’s also slightly abrasive to clean teeth.
  • Xylitol – Adds some sweetness to balance out the mineral taste. Xylitol also has a lot of oral health benefits and helps prevent cavities. If you prefer not to add it though you could replace it with a little stevia to taste.
  • Coconut oil – This helps pull everything together and turns it from a powder into a toothpaste. Coconut oil also helps reduce plaque, prevent gingivitis, and balances mouth bacteria. If your house is colder you can replace half of the solid coconut oil with fractionated coconut oil or MCT oil.
  • Essential oils – These add antimicrobial properties for oral health and freshen breath. Some good options include cassia cinnamon, clove, peppermint, spearmint, myrrh, or sweet orange. Start with a little and increase as desired in the recipe to avoid any irritation.
  • Mouth oil – Instead of adding essential oils, try a premade healthy mouth oil. I like this one from Wellnesse that features ingredients like manuka, and organic cinnamon and mint essential oil.

A note on abrasiveness: There’s been some concern diatomaceous earth or baking soda can be too harsh on teeth. While we don’t want to wear away enamel, DE and baking soda can be gentle options. Baking soda rings in at a 2.5 on the MOHS hardness scale compared to silica at 6 or 7. DE is even gentler than that with a score of 1 to 1.5.

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4.17 from 266 votes

Remineralizing Toothpaste Recipe

Make a remineralizing toothpaste to freshen bad breath and strengthen teeth with enamel healthy ingredients.
Prep Time10 minutes
Total Time10 minutes
Yield: 4 ounces
Author: Katie Wells

Equipment

Materials

Instructions

  • In a bowl, mix together the calcium, diatomaceous earth, baking soda, and xylitol.
  • Add the coconut oil a little at a time until you reach the desired consistency.
  • Add essential oils or Balanced Mouth Blend if using.
  • Store in small glass jar.
  • Use a clean popsicle stick or spoon to scoop some out and onto a toothbrush. Do not dip the toothbrush into the jar as this introduces bacteria and cause it to spoil faster.
  • Storage and Shelf Life: Store in a cool place away from direct sunlight for up to 2 years. Replace it if it starts to smell off or look discolored.

Notes

  • The amount of coconut oil can vary you need to form a paste consistency can vary from 1 and 1/2 TBSP to 2 and 1/2 TBSP coconut oil. You can also replace half of the solid coconut oil with fractionated or MCT oil if your house is cold. This keeps it from getting too hard!
  • If you don’t have a 1/2 Tablespoon measuring spoon, it’s the same as 1 and 1/2 teaspoons.

More Natural Oral Care Options

Oral hygiene involves more than just toothpaste! Here are some more healthy mouth products to make or buy. I’ve included my brand Wellnesse for those who are too busy or just want a premade option.

The Internal Side of Remineralization

Remineralization doesn’t only happen in the mouth. Simply using a toothpaste with a higher concentration of minerals likely won’t be enough to help teeth. Remineralization is a whole-body process. In order for it to happen we need enough of certain nutrients, especially minerals and fat-soluble vitamins.

When I was actively working on remineralizing my teeth, I focused on a specific nutrient-rich diet. I also avoided foods with sugar and phytic acid and added other lifestyle factors to boost nutrient levels. You can read my daily oral health routine in this post.

Getting enough minerals and fat-soluble vitamins are important not only because they support the body as a whole, but they create more mineral-rich saliva. Our bodies need healthy saliva to deliver the necessary nutrients to teeth.

I saw the best results with this two-pronged approach: eating for oral health and using this remineralizing toothpaste!

Ever made your own remineralizing toothpaste? Let us know how it worked!

This homemade remineralizing toothpaste uses all natural and safe ingredients to naturally clean teeth and provide necessary minerals to the mouth.
Sources
  1. Dodds, M. W., Johnson, D. A., & Yeh, C. K. (2005). Health benefits of saliva: a review. Journal of dentistry33(3), 223–233.
  2. Valkenburg, C., et al. (2019). The efficacy of baking soda dentifrice in controlling plaque and gingivitis: A systematic review. International journal of dental hygiene, 17(2), 99–116.
  3. Reade. (2023). Mohs Hardness (Typical) of the Abrasives.
  4. RTS Tools. (2019). MOHS Hardness Level.

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Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.

Comments

1,493 responses to “Homemade Remineralizing Toothpaste Recipe (Natural + Simple)”

  1. Jeannet Pierre Avatar
    Jeannet Pierre

    I’m really excited about this because I used to use unrefined coconut oil as a mouthwash, but TOOTHPASTE!!? I cannot wait to buy the baking soda and calcium powder:D

    My question is: Why Xylitol…wow…that name isn’t friendly with my spell-check either…um but

    Why Xylitol instead of good old fashion regular Sugar (fine natural Brown Sugar even)? I have just researched that it causes…well it’s bad for you because it’s not really natural-it’s like a chemical:

    Thank you so much for this post!! 😀

  2. Deb Avatar

    Hi! I noticed that the tooth powder recipe has calcium magnesium in it. Okay to use for the paste as well?? Are there specific benefits in using one over the other (calcium carbonate vs cal-mag)? Thanks so much!

  3. Katy Unkelbach Avatar
    Katy Unkelbach

    I made the toothpaste a few weeks ago and really like it but I made a mistake and used xylitol granuals instead of powder. The granuals are a bit abrasive. Is there a way to dissolve the granuals in my current toothpaste batch. I don’t want to ditch what I have and make a new batch because that is just wasteful. Would heating it in the microwave or in a makeshift double boiler help dissolve the xylitol?

  4. jen Avatar

    I’m freaking out over here. We gave been using this toothpaste for a couple months and last night I noticed that 3 of my molars have black spots on them. The “downstairs” molars don’t look too bad, but my upper is nasty looking.

    I’ve never had a cavity in my life and do not want to start now! Please tell me I’m not getting cavities because I ditched real toothpaste!!!!!

  5. Anita Avatar

    I used toothpaste with baking soda but it hurt my gums terribly. Thrn I rried aloedent toothpaste and it worsen my sensitivity and gums again.
    I went back to oil pulling.

  6. Sharan Avatar

    Hi Katie,

    I tried this recipe and used it a few times, however everytime I used it, my gums bled and now I have an ulcer on my gum. I don’t understand why – is it the baking soda?

    Thanks
    Sharan

  7. Paul Draeger Avatar
    Paul Draeger

    I really appreciate your posts. Now we make our own sunscreen, tallow body lotion, and toothpaste. I picked up some cool squeeze tubes made for camping to put the toothpaste in. they are made my Coghlan’s, and are just called ‘Squeeze Tubes’. They work just like a toothpaste tube, but you fill it from the bottom first, then crimp the bottom shut and use the crimp to roll the tube as it is used up. They are inexpensive, reusable many times, and easy to find online.
    Thanks again for all the great information!

  8. Teresa Avatar

    I use my own tooth powder similar to yours without the cocoanut oil. Instead of using the oil on my toothbrush I use sunflower oil as a mouthwash and I “swish” it around in my mouth. I use 1 tablespoon of sunflower oil in my mouth every morning before I brush my teeth. I leave it for 20 minutes. I bathe my teeth and gums in a gentle back and forth motion. I force it between my teeth. Gentle is the key here. I spit it out after the 20 minutes and brush my teeth with my tooth powder. I then rinse my toothbrush with a ADA recommended mouth rinse to kill any bacteria on my tooth brush. I started doing the “oil pulling” about a year ago. I have had two cavities literally pop out of my teeth! I have noticed that my teeth are not as incandescent and I can tell that they look whiter, more mineralised. Another benefit My teeth are not as sensitive anymore.

    1. Ellen Avatar

      What is your tooth powder recipe? And do you feel Sunflower Oil is better than Coconut Oil?

  9. Emily Avatar

    Just wondering if this is fine for use while breastfeeding? Also is the healthy mouth blend and activated charcoal safe to use while breastfeeding? My teeth are really in need of remineralizing and whitening but I haven’t had a break between pregnancy and breastfeeding and probably won’t until I’ve finished having children. Would love some feedback, thanks 🙂

  10. Susan Morgan Avatar
    Susan Morgan

    I just made this a few days ago and I love it! Going to start recommending it to all of my patients. I wish there was a way for me to make a large batch and hand it out as samples with the recipe attached. Thanks so much for this.

  11. Danielle Avatar
    Danielle

    I haven’t read all the comments… but, grapefruit seed extract is not natural. I used to use this until I found a lot of controversial info. on it.

  12. dee Avatar

    I made this and every morning my coconut oil has separated and risen to the top, either completely liquid or semi melted. Is this normal or did I not mix it well enough?

      1. Deena Avatar

        I was keeping it on the countertop but our weather has fluctuated from a cool 60 to 90 and back again, and it’s usually pretty humid early in the day. Recently it’s just been low/mid 70s but it separates no matter how much daily mixing I try to do.

        1. Kacer Avatar

          Yeah, you need o keep it somewhere under 75 degrees F because coconut oil turns INTO actual oil at 76 degrees. Or just keep remixing it… it won’t hurt it afaik, but I think if going into oil, it will eventually go rancid… dependds on how big your batch is I guess.

          Hope this helps

  13. Jana Avatar

    Hey, can someone please tell me what is meant by baking soda – I just dont want to use something that might not be as beneficial.
    Is it Sodium Bicarbonat NaHCO3 or Sodium Carbonat Na2CO3??

    Thanks

4.17 from 266 votes (223 ratings without comment)

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