How To Make Your Own Toothpaste Ingredients Half cup of baking soda (sodium bicarbonate) 1 teaspoon of fine Himalayan pink salt (optional) 10-15 drops of peppermint essential oil (or a flavour of your choice – spearmint, orange, myrrh, lemongrass) Filtered water NB : Although the salt is optional, it adds to the overall efficiency of the toothpaste. Method Mix salt […]
