A bright smile thanks to garlic: myth or reality?

Whitening paste with garlic and baking soda
Ingredients:

2 cloves of fresh garlic
1 teaspoon baking soda
1/2 teaspoon coconut oil (optional, for a smoother texture)
1 drop peppermint essential oil (optional, to freshen breath)
Preparation and application:

Crush the garlic cloves to a fine puree. Let it sit for a minute to activate the allicin.
Mix this puree with the baking soda in a small bowl. Add a little water or coconut oil to obtain a homogeneous paste.
Incorporez la goutte d’huile essentielle de menthe poivrée pour un effet plus agréable.
Appliquez sur vos dents à l’aide d’une brosse à dents ou du bout des doigts, en massant délicatement.
Laissez poser 2 à 3 minutes, puis rincez abondamment à l’eau tiède.