Yellow teeth are usually caused by a variety of bacteria on the surface of the teeth. The bacteria secrete a sticky substance that makes tea stains, cigarette stains and minerals in drinking water adsorb on it, thus turning the teeth yellow. There is no clinical trick to remove yellow teeth in five minutes, but yellow teeth can be improved by scaling, bleaching, porcelain and whitening strips.
Teeth cleaning
Go to a regular hospital stomatology department or a dental clinic for tooth cleaning, which can remove bacteria and calculus on the teeth, reduce the onset of periodontal disease, and relieve the symptoms of yellow teeth. In addition, ultrasonic cleaning can also be used, that is, through ultrasonic vibration, it can crush tartar, remove tooth stains and plaque, so as to achieve the effect of cleaning and removing yellow teeth;
Bleach
Apply bleaching agent on the surface of the teeth, and assist in the application of cold light, heating, laser, etc. to achieve the purpose of removing yellow teeth;
Porcelain
If there are cracks or incomplete teeth, porcelain can be used, but it will have some adverse effects on the surrounding teeth;
Whitening strips
Dental veneers can be operated by yourself, which is more convenient, but the operation is more difficult and the cycle is longer.
In addition, the yellowing of the teeth may be due to the influence of drugs, such as the yellowing of the teeth caused by the accumulation of tetracycline, and corresponding treatment should be carried out according to the degree of the lesion. For those with light tooth staining, bleaching method can be used. For heavy coloring, porcelain restoration can be used. For dental fluorosis caused by water quality problems, mild cases generally do not require treatment, moderate cases can undergo bleaching and depigmentation, and severe cases can use resin and porcelain for cosmetic restoration. If there is some caries or periodontal disease before treatment, it must be treated before the relevant yellowing treatment can be carried out.
