Thick yellow tartar on teeth requires systematic periodontal scaling, including ultrasonic scaling as well as sandblasting, polishing treatment and so on. It is recommended that patients go to a professional dental hospital in time. 1. Thick yellow tartar indicates that the patient’s oral hygiene is poor, there is a large amount of calculus and soft tartar, etc., then you need to go to the periodontal department of the dental hospital for systematic periodontal scaling. 2. Generally speaking, firstly, we need to use ultrasonic scaler to remove large pieces of calculus on the surface of teeth, and tartar patients with a lot of tartar usually need to cooperate with manual scraping to remove calculus on the surface of tooth roots. 3. Secondly, for the fine pigment and calculus on the surface of the teeth, it can be removed by sandblasting. Finally, the surface of the teeth can be polished and medicated to achieve a thorough cleaning effect. Any discomfort also please consult the doctor in time, and standardize the treatment under the guidance of professional physicians.