DIY All-Natural Whitening + Remineralizing Toothpaste

DIY Oral Care DIY Skincare & Beauty Essential oils

I want to immediately address the elephant in the room before we go any further…

YES, this toothpaste is brown. And NO, it is not the loveliest looking.

But hey, we all know not to judge a book by its cover!

And those perfectly white toothpastes that you are comparing it to may look pretty, but they’re chock-full-o’-nasties.

This DIY toothpaste on the other hand contains ingredients that help both naturally whiten and remineralize teeth while not contributing to your body burden. What more could we really ask for?

DIY All-Natural Whitening + Remineralizing Toothpaste


Makes roughly 4 oz of toothpaste

You’ll also need a small jar or squeezable silicone tube to store your toothpaste.


  1. In a double boiler, melt the 4 tbs of coconut oil. Or… if you are like me and don’t have a double boiler, you can simply stick a jar in a pot filled with shallow water, set the burner on medium-low, and put the coconut oil in the jar for it to melt (be sure not to get water in the jar).
  2. After the coconut oil is melted, remove the jar from the pot, wipe the water off the bottom, and set it on the counter.
  3. Next, add all of the other ingredients using a plastic or wooden spoon since a metal spoon will negate the effects of the bentonite clay.
  4. Stir everything together. The consistency will be runny but uniform, but it will harden into a thicker paste once it cools.
  5. So pop the jar into the fridge to set, stirring every five minutes to keep everything uniform.
  6. After about 15 minutes, you should see it start to thicken.

And there you have it! Your very own all-natural whitening & remineralizing toothpaste!

Let’s take a closer look at the ingredients:

Coconut oil

Coconut oil acts as the base for the toothpaste, keeping everything together. More importantly, the lauric acid in coconut oil is a natural antibacterial.

Sesame oil

Sesame oil also acts as the base for the toothpaste, helping to soften the paste since coconut oil can get pretty hard. This was important to me since I wanted to be able to squeeze my toothpaste rather than keep it in a jar. (If you don’t care about squeezability, you can simply replace the sesame oil with more coconut oil). Sesame oil is traditionally used for oil pulling (a practice I will cover more soon!) and also has antibacterial properties.

Bentonite clay

Bentonite clay is a staple in my house. This “healing clay” binds to and draws out impurities, helping to not only detox the mouth but also whiten teeth by removing stains. Bentonite clay is also high in calcium, magnesium, and silica which help remineralize teeth.

Calcium magnesium powder

Calcium and magnesium are critical for bone and teeth health. Calcium is obvious here, and magnesium is critical for calcium to be properly absorbed. This calcium magnesium powder contains the optimal balance of both.

Baking soda

Baking soda is alkaline, helps clean teeth and remove stains, and wards off bacteria.

Essential oils

After doing the research, I consider peppermint, cinnamon, spearmint, clove, and myrrh essential oils to be the top five essential oils for healthy teeth and gums (though I’m sure there are certainly more!).

Trace minerals

Trace minerals help restore and remineralize tooth enamel.

[Side note: I know this seems like a TON of ingredients but most of us already have coconut oil, sesame oil, and baking soda in our kitchens. Most also likely have at least peppermint EO, which can be used alone in the recipe if you’d like. If you don’t have bentonite clay, I suggest you get some ASAP since it’s so multipurpose and amazing (check out how I use it every day, week, and month). Trace minerals and calcium magnesium powder are both fantastic supplements so a great investment as well.]

When you use it for the first time…

The consistency and taste are certainly not what you are used to. I use more of this toothpaste than I would with a “normal” store-bought paste since it does not foam, probably about double. The coconut oil will melt rather quickly in your mouth since it has a melting point of 76º turning the paste into a thick liquid. Also it is definitely salty! I don’t mind, but you can add liquid stevia or xylitol if it does bother you (or if you are trying to get your kids to use it!).

P.S. Like my toothbrush?

It’s bamboo! As you know, I kinda sorta HATE plastic. And we sure do use a lot of toothbrushes, which (along with their plastic packaging) just end up in landfills.

These toothbrushes have bamboo handles and the packaging is completely biodegradable. In other words, they’re awesome.


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  1. So the trace minerals will not deactivate the clay??? because when I added them to the oil and clay, they foamed and bubbles and I suspected that I ruined the batch 🙁

  2. So I made this and after a couple days it separated with watery liquid on top. I’ve tried it twice. Same thing.

  3. I have a question… I may not be able to get any essential oils right now, so would I be able to use pure peppermint extract? If so, would I need to adjust the amount of drops to be put into the mixture?

  4. Hello 🙂 also how often should a new batch be prepared – about how long is this recipe’s ‘shelf-life’? Thanks again!

  5. Hi Nadia, wondering how much Xylitol to add to this recipe if needed…thank you!!

  6. It’s possible that it could be the dairy. As your gut is healing, the effects of the dairy could be more noticeable. While raw dairy and butter is great for those who can tolerate dairy, it might just be that your body is intolerant to something in dairy.

  7. I really don’t know. Even if you decide to work to remineralize your teeth, I suggest seeing a holistic dentist regularly. They are a great resource and help along the way.

  8. I unsterstand it takes longer to remineralize,but why would it make my teeth worse?

  9. Well it certainly takes much longer than 2 weeks to remineralize teeth, particularly with your diet. If it is getting worse, I would see a holistic dentist ASAP.

  10. I’ve started “healing my teeth” 2 weeks ago.I’ve been using your remineralizing toothpaste recipe,taking cod liver/butter oil blend,drinking raw milk,eating raw butter.I had one white spot on one tooth,and another tiny tiny brownish one on another tooth(never painful) when I started.2 weeks later,the brown spot started to hurt and now I can notice its bigger in size and sensitive.I limited my grain+sugar intake,so I don’t know what I’m doing wrong..anyone?:S

  11. What can I replace sesame oil with? other oils i have are hemp oil, olive, and jojoba

  12. That’s awesome! Thanks for the link – will definitely look into that!!

  13. Bentonite absorbs heavy metals which is why you should not store it in a metal container or use a metal spoon to measure/stir it. But as far as I have heard, plastic is fine.

  14. We use a similar recipe, just without trace minerals, cal-mag powder, and sesame oil. I whip it up until it’s the consistency of a thick frosting and then store it in a 4 oz. Ball jam jar. I chose to do it this way b/c I wonder about the safety of silicon. I just wash my hands, take a swipe of toothpaste and put it on my brush. Not as convenient as squeezing, but totally safe. Do you have any info as to the true safety of silicon? Also, I wonder why you suggest using a *plastic* spoon to stir it? From everything I’ve read about bentonite clay, it should never come in contact with metal or plastic b/c of what it can pull out of those materials.

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