3 cups baking soda
1 1/2 cup water I use filtered Berkey water
25 drops of peppermint essential oil (if using a concetrated oil like doterra or young living, use 10-15 drops)
Pour ingredients into mixing bowl and stir with spoon until evenly mixed. Pour into storage container for use.
Use funnel and skewer to pour toothpaste into squeeze type container.