4 Aloe Vera and Glycerin
Take a bowl, fill it with a bit of warm water, then mix in a bit of baking soda, 1tspn of aloe vera, 1tspn of lemon juice and 4tspns vegetable glyrin.
This mixture is actually an amazing thing for our teeth and you will see all kind of benefits after a while. You use the mixture to wash your teeth every day and then you use toothpaste to brush like normal.