Black stains on teeth may be pigmentation, plaque, caries, etc., need to go to the hospital stomatology examination, according to the specific circumstances of the choice of brushing, cleaning, filling and restoration and other means.
1. Hyperpigmentation: For the pigmentation caused by drinking strong tea and smoking for a long time, it can be removed by brushing. If brushing can not be removed, ultrasonic cleaning is needed, polishing and rinsing after the operation, which can minimize future tooth pigmentation, in addition to quitting smoking, drinking less strong tea, and so on.
2. Plaque: The black stains on the teeth may be plaque, which requires ultrasonic cleaning. This condition requires ultrasonic cleaning to remove the plaque, and then rinse your mouth in time after meals to prevent food debris from accumulating on the tooth surface, and consistently maintain good oral hygiene.
3. Cavities: Dark stains on teeth that are soft may be cavities. You need to clean up the decayed tooth tissue, and then choose to fill the restoration according to the carious condition of the tooth.
Black stains on the teeth, it is best to go to the hospital stomatology examination in a timely manner to clarify the cause of treatment.