Can you tell me how to brush my teeth to make them white?

Hello: It has something to do with your stomach. You can take Niuhuang Jiedu tablets. At the same time, the cost of tooth cleaning is not clear. Some people put forward the "three-three-three" principle of brushing your teeth, that is, brushing your teeth three times a day for at least three minutes each time, and brushing your teeth within three minutes after meals, which is reasonable. Let the dentist scrape off the soft tartar and fill the decayed teeth, so that the teeth will be beautiful and prevent bad breath. Bad breath is a common symptom. Although there are many reasons, the main ones are poor oral hygiene and some common dental diseases. Poor oral hygiene causes more calculus and soft dirt to accumulate around the teeth; It can also be caused by dental caries or poorly repaired dentures, such as food impaction, a large amount of food residues, corruption caused by bacteria, and some diseases of gums and periodontal tissues. Most of these diseases are not difficult to treat, so friends with bad breath should first pay attention to improving oral hygiene. Some people put forward the "three-three-three" principle of brushing your teeth, that is, brushing your teeth three times a day for at least three minutes each time, and brushing your teeth within three minutes after meals, which is reasonable. At the same time, we should also pay attention to the choice of toothbrush and the method of brushing: the toothbrush is usually a health toothbrush with soft hair. When brushing, we should brush vertically, that is, the bristles are parallel to the long axis of the teeth, which is not only conducive to removing dental plaque and soft dirt, but also to preventing diseases such as gingival recession, root exposure and wedge-shaped defect of the tooth neck caused by brushing. On the basis of paying attention to oral hygiene, we should also go to the stomatology department of the hospital for examination and make necessary treatment for some common oral diseases. Such as scraping off tartar and soft dirt, filling dental caries and so on. After a period of time, most bad breath can get better. If you still have bad breath, you should look for the cause from the aspect of systemic diseases. Such as nasopharyngeal cavity, trachea, lung, digestive tract and other diseases, as well as kidney diseases and diabetes can also cause bad breath. In addition, in addition to treating the above diseases, some aromatic mouthwashes, such as oral cleanser and refreshing liquid, can also be used together to relieve bad breath.