Children’s teeth cleaning can be registered in the oral cavity, periodontics. Because children like to eat sweets, and many children do not have the ability to brush their teeth on their own, it is easy to cause plaque, calculus or oral cleaning is not in place in the oral cavity, can be improved by means of scaling, in scaling need to go to a professional hospital. If you go to a general hospital for scaling, you need to hang up the stomatology department during scaling. If you go to a professional dental hospital for scaling and the patient suffers from periodontal disease, you need to hang up the periodontology department during scaling.