Natural Teeth Whitening! Baking powder, add hydrogen peroxide, mix into a paste - put in a mouth guard... 20 minutes a day for 2 weeks! **Sparkle, sparkle**

Natural Teeth Whitening! Baking powder, add hydrogen peroxide, mix into a paste - put in a mouth guard... 20 minutes a day for 2 weeks! **Sparkle, sparkle**

Original article and pictures take https://wantwhiterteeth.blogspot.com site