3 Habits That Cause Tooth Abrasion And Enamel Erosion
If you want white teeth, you have to take care of your tooth enamel. A hard, transparent covering that protects your teeth against stains and the environment, your tooth enamel is responsible for making your teeth look pearly white. Unfortunately, it isn't all that difficult to ruin your enamel or scratch it, and once it's gone, it's gone.
In advanced stages of abrasion and erosion, more dentin - the porous inner layer that's responsible for giving teeth color - is exposed.