How to make a homemade tooth powder that can help in remineralising the teeth using natural ingredients like bentonite clay, calcium powder, baking soda, herbs and spices.
I’ve shared how to make a remineralising toothpaste that not only whitened teeth, but could help re-strengthen teeth from the inside-out! However, if you have a septic system at home, or want to take your toothpaste on your travels with you, it may not be the most practical of products.
That’s where this tooth powder comes in.
It’s made with only dry ingredients, so lasts indefinitely, and is very portable and easy to take away with you on your travels as it doesn’t contain any of the oils that are found in DIY toothpastes, which can sometimes create a bit of a mess. This super simple homemade tooth powder will not only help keep the teeth clean, but may help in the remineralisation of teeth, too.
Recipe Tutorial Video
The main ingredient in this tooth powder recipe is bentonite clay, which binds to and draws out heavy metals and toxins, a big plus for the mouth as it’s a gateway for viruses, pathogens and bacteria to enter the body. This tooth powder also delivers a hit of minerals, and may help to alkalise the mouth as well.
The other ingredients used help support oral health include baking soda, which helps in removing stains on the teeth; calcium powder which may deliver an extra boost of calcium and assist in whitening the teeth; ground cloves and cinnamon, which provide antibacterial properties to this tooth powder and give the powder a more pleasant taste; sage, an antimicrobial which may help to neutralise microbes that promote dental plaque; and mint, which can be soothing on the gums, and provides a nice taste to the powder.
Before we get started in learning how to make this remineralising tooth powder, if you like what you’re seeing, subscribe to my email newsletter at the bottom of the page to keep up to date on the latest recipes, DIYs, gardening and health tips I share!

Homemade Remineralising Tooth Powder Recipe
Ground herbs and spices can be used in place of essential oils in this recipe. This powder may last indefinitely on the counter, as there are no liquid ingredients used, and all the ingredients naturally discourage bacterial growth. However, if the powder develops an unpleasant smell or changes colour, it should be discarded, and a fresh batch can be made.
I rarely add xylitol to my recipes but it can help with the taste of the tooth powder, especially for kids. It’s an antibacterial and neutralises pH, helping to prevent tooth decay.
Ingredients:
- 2 tablespoons bentonite clay (do not use metal utensils handling the clay, as it may interact with it)
- 3 tablespoons calcium carbonate powder
- 1 tablespoon baking soda (omit if you have sensitive teeth)
- 2 tablespoons ground mint or 10 drops peppermint essential oil
- 1/2 teaspoon ground sage or 4 drops sage essential oil
- 1 tablespoon ground cinnamon or 4 drops cinnamon essential oil
- 1-2 teaspoons ground cloves or 5 drops clove essential oil
- 1 tablespoon xylitol powder (optional)
To Make:
- Using a non-metal spoon, add all the ingredients to a glass jar or container and mix well to combine the ingredients together.
- To use this tooth powder, dip a clean toothbrush into the powder and brush the teeth well before rinsing as normal.

This blog is for general informational purposes only and does not constitute the practice of medicine, nursing or other professional health care services, including the giving of medical advice. The use of information on this blog or materials linked from this blog is at the user’s own risk. The content of this blog is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard, or delay in obtaining, medical advice for any medical condition they may have, and should seek the assistance of their health care professionals for any such conditions.
Which do you prefer, a toothpaste or a tooth powder? Have you used a tooth powder before? Share in the comments below.
Lots of love,
Vanessa

1 Comment
can you leave a link to amazon for calcium carbonate that is food grade?