A dental cleaning is only one means of removing tartar. After a cleaning it only shows that your teeth are now clean, and relies on the patient’s daily maintenance of their own oral hygiene. We thank you for your trust, and please pay attention to the following aspects after scaling First, daily brushing is no substitute for scaling. New plaque will be formed within half an hour after a thorough cleaning, which will collect into soft scale in a week or so, and reach the maximum amount in a month or so, which will become calculus over time. So regular oral examination is very important, oral cleaning is generally once every six months. Second, after cleaning generally does not affect eating, after scaling there will be a short period of tooth sensitivity symptoms. The pain of this allergy is excitatory, short-lived, generally do not need to take special treatment, after a period of time the symptoms gradually reduce until disappeared. Third, for some teeth allergy to hot, cold, sour and sweet after scaling is quite obvious, desensitization treatment can be made. Fourth, after scaling, sometimes there will be gum bleeding, especially the gum inflammation and redness of more obvious patients, but will stop disappearing within a short period of time, if a long period of bleeding should be immediately follow-up examination, whether there is a systemic blood disease or coagulation mechanism disorders. Fifth, feel that the gap between the teeth after cleaning is bigger than cleaning, this is actually not cleaning to remove tartar will make the gap bigger, but because before treatment tartar tartar is more, swollen gums and tartar to fill the gap, do not feel a gap, remove tartar and tartar, gum swelling subsided, the gap that was there is exposed. Six, after scaling teeth feel rough and dry, some patients worry that this is the ultrasonic cleaning instrument damage teeth, will not be the tooth surface enamel scraped off and broken, this is because the tooth surface has a layer of saliva secretion mucin protective film, after cleaning this film is mostly removed, so the tooth surface does not feel smooth, after a few hours with the re-attachment of saliva mucin surface has smooth and rounded. Seven, for long-term serious calculus, tartar caused by loose teeth, on the one hand, we should pay attention to improve the body’s resistance, increase nutrition, enhance physical fitness; on the other hand, in the local treatment, the main control of inflammatory infection, learn the correct method of brushing, regular visits to the hospital to clean teeth, maintain oral hygiene. Eight, ultrasonic scaling is prohibited for pacemakers, patients with blood diseases such as acute leukemia, aplastic anemia, AIDS patients; unstable or uncontrolled diabetes, hypertension, acute periodontal abscess patients are also not suitable for unselective scaling. Regular medical institutions are the basic of healthy scaling, so be careful when scaling again, do not choose irregular small clinics for scaling for cheap.