Turmeric powder is often used for skin whitening, and can be used to whiten teeth as well.
Here is a short explanation with video below:
– 4 tablespoons of organic turmeric root powder(Organic)
– 2 tablespoons of baking soda
– 2.5 tablespoons of organic coconut oil (Organic)
Mix the turmeric powder and baking soda in a bowl. Add the coconut oil, and mash well until you get a thick paste. This homemade whitening toothpaste has no expiry date,should be able to store indefinitely but the ingredient amounts should last for roughly 20 uses – no more than that.