Teeth whitening: get whiter teeth at home

A classic fluoride toothpaste (such as Colgate): for basic cleaning.
Baking soda: known for its mild abrasive and cleansing properties.
Ground cloves: used for centuries for their antiseptic effect in oral hygiene.
A pinch of ginger powder: for the refreshing and stimulating effect.
How to make it?
Mix a small amount of toothpaste with 1/4 teaspoon of baking soda, a pinch of ground cloves, and a little ginger.
Apply the mixture to your (clean!) toothbrush and brush gently for 1 to 2 minutes.
Rinse thoroughly with warm water and finally brush with your usual fluoride toothpaste.