What makes your teeth lose its original white color?
Almost all of us want to have white teeth because of the benefits it gives. This is also why teeth whitening products become very popular in the market. But before you grab any teeth whitening, you must first know what causes your teeth to lose its original white color. We already know that with years of chopping, grinding foods our teeth will eventually lose it original white color. But did you know that by using our fingernails in removing stains in our teeth can also cause teeth discoloration. Our teeth is not as hard as a rock and our fingernails can actually scratch the enamel in out teeth and expose the layer beneath that makes it more prone to tooth cavities.
