If you have sour teeth, you can relieve yourself first. If you have sour teeth frequently, you need to go to the hospital for desensitization treatment.
1. Self-relief: When you feel sour, you can use warm water to rinse your mouth first, or use anti-sensitivity toothpaste to brush your teeth, which can help to relieve the sourness. And also need to adjust the diet, do not recommend eating foods that can easily cause acidity, such as pineapple, lemon, hawthorn and so on.
2. Desensitization treatment: If you often feel tooth acid, it is recommended to go to the hospital stomatology department, the doctor will carry out tooth desensitization treatment for the patient, such as using laser to stimulate the sensitive areas, cervical restoration of wedge-shaped defects and so on.
However, tooth acid in the improvement can not believe in any folk remedies, folk remedies have no role in improving tooth acid.