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. jen Avatar

    I’ve made a few batches of this and keep it in babyfood jars. LOVE IT, have most of my kids on board.
    I have my kids going off to camp and wonder how to make this work if the coconut oil gets all melty from the heat. Is it still ok?

  2. Christine Avatar
    Christine

    I have just made the toothpaste. I blitzed everything in my Thermomix, added 3 drops of lemongrass oil (did not have peppermint) and it is great. Did not bother with the soap. I use a big syringe – just cut off the tip and used a knife to make the hole slightly bigger. If it gets too hard I will just hold it under the hot tap for a few seconds.

  3. Stacye Avatar
    Stacye

    I used this toothpaste recipe for awhile, but stopped after my teeth began to get way more sensitive to cold, heat, & acid foods (like fruit, even bananas!) After I stopped, I continued using the sea-salt & baking soda mouthwash I’d been using to cure periodontal disease. The mouthwash is great! My gums & teeth are much healthier, & the plaque is almost gone. What’s left is much looser & easier to remove. BUT – my teeth are still awfully sensitive! So I fear I will need to give up the mouthwash, & try the herbal mouthwash recipe instead. But I wonder if the herbal mouthwash will neutralize the acid in the mouth like the baking soda does…? Info on this would be greatly appreciated!

    Also, when I made the toothpaste recipe, I ground up the DE & the calcium to a fine powder with a mortar & pestle. It made for a smooth, fine toothpaste. It didn’t need any sweetener, as the coconut oil was tasty enough. If I can get my teeth less sensitive somehow, I’m considering trying it again.

    Meanwhile, I use a toothpaste with CoQ10 in it, (by Jason) which is very soothing & healing on the gums!

    Thanks!

  4. Evelyn Bayer Avatar
    Evelyn Bayer

    Hello, I just made this and had a few questions. I thought I was ordering calcium powder, but it was actually magnesium citrate powder. I did the Tablespoon recipe; 5 T of powder etc. I did 2 drops of peppermint oil and 2 drops of sweet orange oil and omitted the DE powder. When I went to use it, it BURNT and fizzed and I spewed it out fast!! Was this because of the magnesium powder or possibly too much essential oil? Thank you for your help!

  5. Sherry Lynn England Avatar
    Sherry Lynn England

    Katie, if I want to use stevia in this instead of xylitol, 3 Tbsp of xylitol-how much would I need of stevia powder ?

  6. Lura Avatar

    What exactly is trace minerals? What form would I buy it in, is it necessary?

  7. Lea Avatar

    You might try storing it in a small cake decorating bag. Some of the nicer ones seal and have caps for the tips, so you could avoid it drying out. Just a thought…

  8. Karen Avatar

    Hello and thank you for your site and all the information and help you provide to the community. I tried your toothpaste recipe and think it is awesome because my teeth feel good I just notice a positive difference(it’s hard to describe) to the integrity of my teeth. Would adding activated charcoal be okay? My goal is to remineralize and whiten. Thank you so much.

  9. Nika Avatar

    Okay so I went to the dentist today for a check-up and everything looked fine. The cleaner-uper (I don’t know the right term) even commented on how straight my teeth are and the good condition of them, although she noticed some decay or something on the back teeth which can easily be fixed with better brushing (reaching those back teeth). So I was thinking, so far, so good! When all of a sudden, she exclaimed oh my goodness. My x-ray revealed that I had ELEVEN CAVITIES BETWEEN MY TEETH (some in the making, and some sorta bad)! I knew I hadn’t been brushing as good as I could have been, but I didn’t think it would get this far. As you can imagine, we were both heartbroken… her for such great teeth to have to be fixed up, and me because my mom will nag me about this forever, how I should’ve flossed better and so on. I very sadly went home (the car ride was a lecture ugh) and thought everything would go downhill from there. Then I started to think, if teeth are alive and part of our body, can’t they grow as well? I then looked up a few things and found your site among others. I am very interested in trying this toothpaste to at least attempt to reverse some of them.

    So here’s my question. If I make this recipe and use it quite a bit, along with oil pulling, do you think this could be reversed (at least a little?) Do you think there’s any hope that they could start getting better by the time of my next appointment to get them filled in a few weeks?

    Please reply as soon as possible… I am only 15 and don’t want to put on this kind of economic stress on my family!

  10. Kimberly Avatar
    Kimberly

    Hello I understand that this thread has been going on for years, and I apologize if I am overstating something said in the thread ( a lot of comments to read) But Xylitol powder also has great dental health benefits it is not just for sweetener. I have been using this paste for almost a year and I love love love it…. Thank you for the recipe..

  11. Susan Avatar

    Thank you, Katie, and everybody for this awesome info!!

    When I was a kid, we had these miraculous little gauze pillows full of I don’t know what. But for a toothache, you’d place it (and keep it) on the problem area. I remember the taste of cloves, but not sure what all was in them.

    So, I just got some gauze and I’m going to pack my own little pillows. I don’t think they’d need to be stitched up, but you could slide a little dental floss through if needed. Just make the gauze a little wider, and wrap it around an extra time.

    Good thing about homemade pillows is that I can make them any length or width I want, with any ingredients I want – to fit the need!

    With all the good things listed on this site, there’s no shortage of things to put in the pillows. Below are the things I’ve learned through the years, and hope it might help someone else, too.

    Today I am making the toothpaste, and I only have magnesium and calcium tablets. So I first used a pill cutter (from the $1 store) to cut into smaller pieces – easier to crush. Then I mashed them with my mortar and pestle, which are fairly expensive, but worth every penny, guaranteed. I esp. like using it for mixing up clay poultices.

    I’m adding trace minerals, tea tree oil and sesame oil, and maybe powdered cinnamon, too – I’ll sample the taste along the way and then decide. (A T. of regular sesame seeds has 87 mg of Calcium!) I like the idea of having hardened coconut oil, cut into pieces. Thanks, you guys!!

    Baking soda – the grocery story kind – DOES have aluminum in it, although “they” claim it doesn’t. Now I use Red Mill (from health food store). First time I tried it, I couldn’t believe the taste difference. You can really taste the aluminum in that other baking soda – I have no doubt it’s in there, and may be why some people don’t like the taste, but don’t know what real natural baking soda tastes like!

    Clay – I use for all kinds of things. But it seriously leaches metal – as in fillings and plumbing pipes. I won’t use in my mouth, but it’s awesome for many other things.

    Activated charcoal – from what I’ve read, charcoal does not leach metal, and it absorbs toxins, just like the clay does.

    Hydrogen peroxide – leaches metal fillings, and removes enamel, too. After extended use, it makes the teeth transparent. I’d read this and warned a friend. She used it anyway, and sure enough, her teeth aren’t beautiful white anymore. They’re transparent and yellowish. Be careful.

    Diatomaceous earth – is tiny glass-like shards. I used it on my dogs for fleas, which was OK – but never let them inhale the dust (or people, either). I used it on my carpet (dust everywhere), and it ruined my electronics. Some use it for yard pesticide, but understand that it kills everything that comes in contact with it – by stabbing the body. So if you love ladybugs, etc., don’t use it on the yard, either.

    Dental cleaning – I had it out with a dentist and hygienist b/c they kept wanting me in for more cleanings. I asked if the “cleanings” weren’t removing enamel, and just how safe is it to do so many? They told me they no longer needed my business.

    Allicin – is a chemical from garlic, derived at the moment the clove is crushed. The most potent form is by chewing a clove. Allimax has patented the procedure of capturing that allicin at moment it’s crushed. Allimax saved my spouse from dental surgeon, after stupid dentist pulled his tooth while abcessed. Infection was really bad – gave him script of antibiotics – didn’t work. Then penicillin – didn’t work. Said he had to go to surgeon. I begged spouse to take Allimax, just from Fri to Mon – his surgeon appointment was for the next Weds. By Monday, there was no sign of any infection. It’s saved my bird, dogs and me. I love allicin!!!

    Oregano, Turmeric, Rosemary, Myrrh, Thyme – I use these in food as much as I can. They’re potent medicine, even when used as spice. In my house, you can’t tell the medicine cabinet from the kitchen – they have the same ingredients!

    Echinacea – I used to use it a lot, but if used once a condition is bad, it can actually make it worse, by “setting the condition in” deeper. I found that I don’t really need it, with all these other lovely things nature provides, and don’t want to risk making something worse.

    Apple cider vinegar tablets are available, and can help give the benefit without the taste, although they’re not as fast-acting as the liquid. Like allicin, I use ACV for everything!

    And thank you, Granny Clampett. The writers of The Beverly Hillbillies actually did their homework – Granny had it goin on, as far as “mountain medicine.” LOL

  12. Natalie Avatar
    Natalie

    Could I replace the Diatomaceous Earth with Bentonite Clay instead? I already have the bentonite clay in the house. I cannot wait to try making my first batch of homemade toothpaste:)

  13. Connie Avatar

    Just had my checkup. My dentist said my mouth looked really clean and healthy and no signs the toothpaste is too abrasive.

  14. Ashley Avatar

    Is there something I can use to replace the xylitol? I want to get rid of the bitter taste but I am allergic to anything related to birch and I don’t want a corn based product because of the GMOs

    1. Connie Avatar

      I used Stevia powder, but it comes in a liquid form with no maltodextrin.

  15. Connie Avatar

    I made this toothpaste a week ago and I’m seeing whiter teeth already. I had the toothpaste in a bowl–a setup I really didn’t like–and as I finished up a plastic container of Grey Poupon yesterday I realized it would be a good container for my toothpaste!

    I am off to the dentist for my six month checkup. I’ll report back if there is anything significant to report, ie. whitening, abrasiveness, etc.

  16. Susan Avatar

    I’m trying to fix a crack in my tooth so your articles about re-mineralizing teeth caught my interest. I read your toothpaste recipe and was inspired to make my own toothpaste. I placed about four Calcium carbonate tablets (mine have some added zinc and Magnesium) in a mortar and pestle and added a little bit of distilled water to softened them. I ground up the softened pills with the water and added in some melted coconut oil and some baking soda and mixed it well. I didn’t measure anything but it made a few tablespoons of toothpaste. I use a spoon to get it out of the jar and keep a lid on it. It helps to wet your toothbrush first then drip a few drops of water on it before brushing since you can’t put the toothpaste under running water and expect to have anything left.

    I made some homemade vanilla extract last year (using fancy vanilla beans and rum) and the thought occurred to me to add a little bit to the toothpaste. It makes it taste great!

    1. Alex Avatar

      Hi Susan, I have the same problem as you, cracked tooth that is sensitive. Have you managed to seal the crack by using the remineralization toothpaste you described? And have you changed the diet also?
      Your information would mean so much to me. Thank you.

  17. Annie Avatar

    Hi Katie, I love your site! I am trying to switch my family over to natural products,my challenge is my 2 and 4 year old who are resistant to the changes! Any ideas on ways to make this recipe more palatable for kids who are used to store bought toothpastes to ease the transition? Any thoughts on using raw honey in toothpaste? Or should I add more xylitol? Any ideas welcome!

  18. Dewayne Avatar
    Dewayne

    Hi Wellness Mama,

    Your recipe is also a fantastic remedy for a toothache !!

    I’ve added 1 part Himalayan Salt to your recipe and I swish it a lot in my mouth for around 10 to 20 minutes after I eat or drink anything; especially at work when it’s not as easy to brush my teeth.

    Also, there was a period when I was having a tooth ache and swishing your recipe throughout my whole mouth with the salt made my tooth ache go away within 1-2 minutes !!

  19. Debbie Avatar

    Can you use coconut sugar in this recipe? I am still in the stages of learning all about making my own products and have used your site quite a bit. Thank you for all the useful information you provide!!

  20. Nicole Avatar

    HI, I’ve read that Neem oil is good for preventing gingivitis and soothes swollen gums. Will subbing this for the coconut oil be alright? I’ve read it’s been used in toothpastes, but just wanted to check. Don’t want to use coconut oil, cause I’d like to spit it down the drain.

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