People with yellow or black teeth sometimes feel particularly embarrassed when they open their mouths. In order to make their smile brighter and more attractive, many people are looking for a good way to whiten their teeth. So, how can you whiten your teeth?

Teeth whitening

Nowadays, teeth whitening technology is relatively developed, and many methods of whitening effect are very good. Here are 4 ways to whiten your teeth:

1. Internal depigmentation therapy

If you want to make your teeth whiter and more lustrous, you might as well try an internal bleaching treatment. This method of whitening teeth is mainly aimed at patients with yellow teeth such as tetracycline teeth. If you go to a regular dental hospital for treatment, you can generally get a good whitening effect.

Cold light whitening technology

2. Cold light whitening technology

The whitening effect of cold light whitening technology is quite good, and it is now widely used. Under normal circumstances, it only takes 30 minutes of whitening treatment to remove some pigments on the surface of the teeth, effectively improving the problem of yellowing or black teeth.

Baking soda for brushing

3. Brush your teeth regularly with baking soda

When brushing your teeth, you can use a toothbrush dipped in a drop of baking soda and follow the normal brushing steps. Brushing your teeth with baking soda once or twice a week will do, not every day.


4. Brush your teeth with salt

Table salt has a good sterilization and cleaning effect, so when you brush your teeth, you can avoid sticking a little salt on the toothpaste, so that brushing your teeth can gradually whiten teeth.

Now that the technology of dental plastic surgery is more and more developed, it is not difficult to make teeth whiter. You can go to the dental hospital to consult the doctor for specific methods. In addition, if the teeth are not white enough, it may be caused by unhealthy eating habits for a long time. If you often eat some colored foods or drink dark beverages, it may cause the teeth to be dull and not white enough. Therefore, people with yellow or dark teeth should try not to drink strong coffee or strong tea frequently, and do not always eat dark condiments such as soy sauce and mature vinegar.

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