Sandblasting is generally operated by regular hospitals if there is no obvious harm. Sandblasting is the use of high-pressure airflow sandblasting powder shot to the teeth, so as to achieve the role of removing dental pigmentation and plaque, sandblasting can be cleaned to the crevices of the teeth, teeth surface grooves and other places in the tea and tobacco stains, sandblasting can play a residual cleaning stones, but can not remove large stones, in the use of sandblasting before the scaling. Sandblasting cleaning if the patient has a more serious periodontitis will lead to bleeding gums, is the damage is more obvious reaction, some people will be accompanied by nausea symptoms, generally sandblasting cleaning after this symptom will disappear, do not worry too much. It is recommended that patients under the guidance of a professional doctor cleaning and follow the doctor’s advice to go to the hospital regularly for checkups, avoid spicy and stimulating food.