Dark spots on teeth may be caused by pigmentation or caries, commonly used removal methods include ultrasonic scaling, cold light whitening, cavity filling and so on.
1. Ultrasonic scaling: If the black spots on teeth are caused by pigmentation on the surface of teeth, ultrasonic scaling can be carried out to remove them, through which the pigmentation can be effectively removed and the teeth can be restored to be clean and beautiful.
2. Cold light whitening: If the dark spots on the teeth are caused by dentin staining, you can consider cold light whitening, through which the pigmentation inside and on the surface of the teeth can be effectively removed, so that the teeth will become white and beautiful.
3. Cavity filling: If the black spots on teeth are caused by caries, cavity filling can be carried out, which requires removing the decayed tissues, preparing the cavity shape, and then using suitable materials to fill the restoration, so as to restore the form and function of the teeth.
Black spots on the teeth is recommended to actively go to the regular hospital, clear what causes, under the guidance of a professional doctor to adopt a suitable solution, usually must be diligent in brushing and rinsing, maintain oral hygiene.