Whether loose teeth can be scaled depends on the specific circumstances, periodontitis or jawbone cysts caused by loose teeth can be scaled; acute apical periodontitis caused by loose teeth, root canal treatment and then scaling is safer. 1. Periodontitis: Loose teeth caused by periodontitis can be restored by scaling and subgingival scaling to remove plaque and calculus attached under the gums, so as to form a new attachment to the periodontium and prevent further resorption of the alveolar bone, thus restoring the loose teeth. 2. Jaw bone cyst: It is better to clean the teeth caused by jaw bone cyst first, and then perform the surgery later, so as to reduce the bacteria around the teeth, which is conducive to the success of the surgery on the one hand, and prevent the occurrence of postoperative infection on the other hand. 3. Acute periapical inflammation: acute periapical inflammation will lead to loose teeth, the inflammation is mainly gathered in the apical part of the tooth, scaling can not remove the inflammation of the apical part of the tooth, it is best to carry out endodontic treatment, wait until the inflammation disappears before scaling is better. Whether loose teeth can be cleaned in time to the hospital examination, under the advice of a professional physician to choose the best treatment program, in order to facilitate the recovery of the condition.