Dental stains are small blemishes that gradually appear on the surface of the enamel. There are many reasons why teeth become stained, but among the most common we can highlight the following:
Poor oral hygiene.
Consumption of intensely colored food and beverages.
smoking.
Some medical treatments that affect the integrity of the enamel.
Dental trauma.
Stains on the teeth can be superficial, easier to treat, or occur in the deeper layers of the enamel.
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