Photo:Credit
Color is not enamel.
Below the top of porcelain enamel layer
Honest dentin layer, a color
One out of the enamel and viewers see.
So go to the white color Din honest, a color stain
Must be taken off ...
The color white is a good way to come
Baking soda Mon add squeezed lemon
Can you stir with a toothpaste
To rub the first half.
The rest will be covered. After use.
After a very long hole and mixed.
Small white smile