Experts from Taizhou Stomatological Hospital pointed out that the general methods can't remove the tartar, and the hardness of the tartar is extremely high, so medical means are generally used to remove the tartar. Ultrasonic cleaning is the best way to remove dental calculus. Its purpose is to remove dental calculus. Because dental calculus is more likely to cause the accumulation of oral bacteria, which leads to gingivitis and periodontal disease. Therefore, removing stones is a medical act. Of course, at the same time of treatment, the teeth will be whitened when the stones in the neck and adjacent surfaces are removed. How to remove black spots on teeth? The disadvantage of tooth washing is that it is more painful and produces more blood, and the surface of teeth is rough after washing, and dental plaque reappears faster. Finally, you may get sick. If gingivitis continues to develop into deep tissues, it will cause spontaneous bleeding of gums and bad breath. With the destruction of alveolar bone, the teeth will be loose and displaced, making it impossible to chew. Plaque and tartar are the chief culprits of periodontitis. Therefore, it is very important to completely remove dental calculus in the prevention and treatment of periodontal tissue diseases. But tartar is often developed from tartar. For more questions about dental information, please click here. Taizhou Aiya. com experts remind how to remove the black spots on teeth. Beauty crown is a dental beauty crown technique popular in Europe, America, Japan and South Korea. Beauty crown tooth beauty not only does not require tooth extraction, but also can have white and neat teeth for a long time in just one week.