If the teeth are stained by smoking, diet, etc. I suggest you go to the hospital for dental cleaning. If it is dental fluorosis or tetracycline, it is difficult to wash teeth, and you can do tooth bleaching. Regarding the uneven arrangement of teeth, it is recommended to do corrective treatment. Defects must be repaired, and early detection and early treatment are required.

In addition, we should develop good eating habits and pay more attention to the cleanliness of oral hygiene. For example, after eating sugar and snacks, rinse with water; Brush your teeth in the morning and evening, remember to brush carefully; Eat more crude fiber and coarse grains ... and of course go to the hospital for oral care regularly.

I wish you smile every day.