Gone are those days when you had to incur expenses just to make your smile beautiful.Now you can whiten your teeth naturally at home using certain effective remedies. The most effective one is a mixture of lemon and baking soda. Mix one tablespoon of both lemon and baking soda in a bowl. Soak a piece of cloth in that mixture and apply it on your teeth for about 2 minutes, then rinse properly. For best results, follow this regularly.
