You cannot usually remove calculus yourself, and it is recommended that you visit a hospital for supragingival cleaning (scaling).
Calculus is a calcified, stone-like material that adheres to any part of the tooth and is yellowish-white or yellowish-brown in color, and is most commonly found on the neck of the tooth. It is most commonly found on the neck of the teeth. It is in close contact with the teeth and is often difficult for an individual to remove and can cause damage to the gums and secondary infections. It is recommended to carry out supragingival cleaning (scaling), through the ultrasonic equipment, the use of its high-frequency vibration, the vibration of the calculus down, and does not damage the surface of the teeth.
Many patients with too much calculus in the mouth, there will be the phenomenon of shedding, but this is a localized minority phenomenon, intraoral calculus can not all fall off on their own, it is recommended to go to the regular hospital stomatology department for consultation.