If you want white sparkly teeth by simple home ingredients,Teeth Whitening At Home, try this treatment and you will see the result after the first use.
Baking Soda:2 tablespoons
1.Squeeze orange and extract the juice in a clean bowl.
2.Add baking soda in the juice and mix well to a homogeneous solution.
3.Apply this mixture on your teeth for 34 minutes as described in the video.
4.Rinse your mouth with normal water .
5.Use this treatment once in a month and DO NOT try it repeatedly as this could damage your teeth.