2 tablespoons of organic cold pressed coconut oil
1 tablespoon of baking soda
1/2 tablespoon of turmeric power
Start with the coconut oil, then add the baking soda and turmeric power. Mix it all together.
Note: This will not turn your teeth yellow but will turn the toothbrush bristles yellow. It might also be good to add one or two drops of peppermint essential oil.