Why do teeth have calculus

Dental calculus is generally due to the oral bacteria and food residues in the protein decomposition of the formation of plaque, long-term attachment to the tooth surface, calcification and formation.
1. In daily life, if you do not pay attention to the daily cleaning of teeth and mouth, prefer to consume sticky sugar, smoking, etc., the bacteria in the mouth decompose the food residues left on the teeth, forming plaque and adhering to the surface of the teeth. If the plaque is not removed in time, plaque is slowly deposited and calcified, causing the appearance of dental calculus.
2. The dental calculus patients need to go to a professional dental hospital, under the operation of the doctor for scaling, and pay attention to develop good oral hygiene habits.
If there is tooth pain, bleeding gums and other uncomfortable symptoms, you need to take timely medical treatment to take corresponding measures for treatment.