Does over whitening of teeth cause tooth damage? How to whiten teeth scientifically?

Yes, these whiteners are chemicals that are harmful to your teeth, so avoid using them too much.

It is indeed the case, it is recommended to brush your teeth every morning and evening, and rinse your mouth after meals, so that your teeth can be whiter.

It's definitely not so good for your teeth, and although your teeth look white, you need to do it in moderation.

Excessive whitening can cause the enamel on the surface of the teeth to fall off, causing damage to the teeth, so it is best to take care of the oral hygiene.

Yes, it will cause too much wear and tear on the teeth, which requires more care.

If you want to turn white, you must pay attention to oral hygiene and clean your teeth regularly. You can also do cosmetic teeth to make it whiter.

Excessive whitening of teeth can cause serious damage to teeth, so you should pay attention to healthy whitening.

I'm a dentist.

There are many ways to whiten your teeth nowadays. It is broadly divided into home whitening and office whitening.

The advantage of home whitening is that it is convenient and economical, and the disadvantage is that the effect is not obvious over a long period of time.

The advantage of office whitening is that the effect is obvious, the time is shorter (30 minutes), and the disadvantage is that it is relatively high.

Regardless of the current whitening method, it will not cause damage to the teeth.

Home whitening is recommended to use products made by regular manufacturers, don't believe the online rumors about using lemon juice or something, that is harmful to teeth.

It is recommended that if you are financially able, you can consider going to a regular dental medical institution for cold light whitening.

There is no such medicine or food yet. If it is tartar, it can be solved by scaling caused by tea tartar. If the teeth are tetracycline teeth and fluorosis teeth, they need to be whitened, and the drug whitening is easy to ** teeth have allergic symptoms (about 3 months).

The ideal is to make porcelain teeth, and if the color of the teeth is still in the past, don't move.

First of all, I would like to ask you whether the whitening of your teeth is the same color and you want to become whiter, or if your teeth were originally white, but later due to diet or other reasons, your teeth are stained with a layer of dirt, and you want to restore them to their original color.

If it is the original color, it is difficult to change it by natural methods, unless bleaching and porcelain teeth will cause varying degrees of damage to the teeth.

If the staining of foreign bodies on the teeth is caused by diet or other reasons, the staining can be removed by teeth cleaning, sandblasting, etc., to restore the original color of the teeth.