Regular scaling can indeed remove periodontal calculus, scaling is the best way known to remove calculus, it is through ultrasonic waves to shatter the calculus, and then apply water to rinse out the calculus of a treatment program, generally recommended that everyone every six months to a year to carry out a scaling, scaling professionally also known as supragingival cleaning, in addition to removing tartar from the periodontium, the same can be removed from the periodontium of the plaque, and in the In the process of scaling, the teeth can be sandblasted and polished to remove the long-term pigmentation on the teeth, so that the teeth can achieve a glossy effect. In addition, during the scaling process, the doctor will also check whether the patient has early caries, which can be detected and dealt with at an early stage, so it is recommended that everyone should have their teeth scaled at least once every six months to a year.