Treatments for early periodontitis include ultrasonic scaling, veneer polishing, and periodontal rinsing and epitaxy. Patients with early periodontitis usually have mild symptoms, the periodontal pockets are not very deep, and the alveolar bone resorption is not very serious. For such patients, ultrasonic scaling can remove most of the tartar and plaque in the periodontal pockets. After ultrasonic scaling, there will be slight roughness and scratches on the enamel surface, so it is also necessary to do surface polishing to make the tooth surface become highly polished and not suitable for re-absorbing bacteria and soft tartar. Iodine glycerin, tincture of iodine or minocycline hydrochloride ointment should be applied to the periodontal pockets for local anti-inflammation. After the above treatment, the early periodontal inflammation can be controlled, and the patient should brush and rinse carefully on a daily basis to maintain good oral hygiene and prevent the recurrence of periodontitis.