Automatic loss of calculus is not a good thing, it means that there is too much tartar on the tooth surfaces in the mouth. The long-term presence of calculus on the teeth near the gum margin can lead to redness, bleeding, pain, gum tissue resorption, periodontal tissue atrophy, resulting in loosening and eventual loss of teeth, and the long-term presence of calculus can lead to a variety of oral periodontal diseases. The most effective way to clear calculus is to visit the hospital regularly for periodontal basic treatment, which is also known as full mouth cleaning and subgingival scaling, through effective periodontal basic treatment can thoroughly remove plaque and calculus, effectively relieve periodontal tissue inflammation and maintain oral periodontal health.