After the removal of calculus, the gap between the teeth will not slowly recover. This condition is due to the gum recession caused by the long-term stimulation of calculus, which usually cannot be recovered. If you do not pay attention to oral hygiene, resulting in the attachment of calculus on the teeth, it is more harmful to the oral cavity, mainly due to the formation of food residues combined with periodontal bacteria accumulated over a long period of time, which needs to be cleaned under professional instruments, especially in the area between the teeth, which is especially prone to accumulate calculus. After the calculus is removed, the gap between the teeth becomes larger and generally cannot be recovered slowly. Patients should not worry about the gap becoming bigger and not cleaning the calculus, after removing the calculus, it is also good for the gums, and cleaning the oral cavity every six months or every three months is necessary to effectively reduce the occurrence of many dental diseases and prevent gum recession. Patients must rinse their mouths with water after eating in general, which can help to rinse the gums clean and brush their teeth carefully, which is good for the teeth.