How to make toothpaste

Bamboo toothbrush

Making your own toothpaste is easier than you might think. 


As well as the joy of a homemade product you will also:

  1. Avoid plastic microbeads which may contain toxic substances such as phthalates and bisphenol A (BPA) that latch on, can leach into water AND are being eaten by fish and birds.
  2. Avoid triclosan (an anti-bacterial agent) which may interfere with hormone function, contribute to antibiotic-resistant bacteria AND harm fish and other wildlife.
  3. Avoid sodium laureth sulfate (SLS or SLES), which makes the bubbles in many store-bought toothpastes but also can be contaminated with 1,4-dioxane, which may cause cancer.
  4. Avoid the next cosmetic scandal — like microbeads or cancer-causing baby powder.
  5. Save money — making your own is definitely cheaper than buying.

DIY toothpaste recipe

Time needed: five minutes
Shelf life: approximately six months

  • 45 ml (3 Tbsp) certified organic coconut oil
  • 45 ml (3 Tbsp) baking soda
  • 5 drops essential oil (optional) e.g., peppermint, tea tree
  • 2.5 ml (½ tsp) xylitol, stevia or bentonite clay (optional)

Add all ingredients to an air-tight container and mix to form a paste. You may want to melt the coconut oil first for easier mixing. Make this recipe your own by altering ingredient ratios and optional additives to get your desired consistency, flavour and results.

Note: Xylitol is a sweetener but also inhibits the growth of the bacteria that causes cavities (be careful though as it’s not safe for pets). Bentonite clay is helpful because it’s alkaline and can assist with remineralization. You can also substitute vegetable glycerin (found at health food stores) for coconut oil. And because coconut oil buildup might clog drains, spit into the compost instead of the sink after you brush!

Don’t care to DIY? Shop smarter by avoiding the Dirty Dozen in ALL personal care products!

Make many other products with the recipes in this download:


What should you do with microbead products?

To see if a product contains microbeads, check the ingredient list for polyethylene (PE) or polypropylene (PP), polyethylene terephthalate (PET), polymethyl methacrylate (PMMA) or nylon.

For disposal consider returning it to the store or mail it back to the manufacturer.