What methods are reliable for teeth whitening?

Modern people's pursuit of Peugeot is almost perfect, and teeth are of course a place that needs beauty treatment that cannot be missed casually. Many people want to know how to whiten teeth. In fact, there are many ways to whiten teeth. It's just that which one is more suitable for you, you have to go to the hospital to communicate with the doctor before making a decision. And are the whitening methods rumored by the folks really reliable?

Q1 Is it reliable to use vinegar to whiten teeth? Not reliable! Not reliable! Not reliable!

Some folk remedies say: dipping in vinegar when brushing your teeth can whiten your teeth. But the truth is that this method is not only useless , but also harmful to dental health !

We know that vinegar is a weak acid. If you brush your teeth with vinegar for a long time, it will dissolve the enamel , the guard of the teeth , and demineralize the enamel.

Without enamel, teeth are equivalent to streaking in front of bacteria . Over time, it is easy to develop tooth decay and the teeth become sensitive; it will also cause pigmentation, and the teeth will even become yellower.

In addition, folk remedies such as dipping in baking soda, gargling with green tea, and grinding teeth with orange peel powder all use weak acids, weak bases or particles to brush teeth, which can only remove the enamel coat from the teeth, but cannot whiten them .

Q2 Does whitening toothpaste work? Use with caution.

Some whitening toothpastes contain more abrasives , which remove exogenous pigmentation on the teeth , such as smoke spots and tea stains, through mechanical friction.

But this kind of whitening toothpaste is also easy to damage the precious enamel , so we do not recommend you to use it every day.

There are also some toothpastes that have added pigments , which can temporarily whiten the teeth, but will return to their original shape after a while.

Another type of whitening toothpaste adds hydrogen peroxide, but the content is too low to achieve the whitening effect . If it is not used properly, it will damage the gums.

Q3 Are tooth whitening strips useful? There are some effects, but the damage is also great.

Teeth whitening strips use low concentrations of hydrogen peroxide to achieve the whitening effect.

However, the damage to teeth is also obvious . Long-term use may cause tooth sensitivity and damage to tooth enamel .

Therefore, whitening strips are only recommended for emergency use before important appointments. Long-term use is not recommended~

The above methods are

Isn't there a more reliable way to kill one thousand enemies and hurt yourself eight hundred ? Of course there is!

The following methods are worth choosing!

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1Luminescent Teeth Whitening

Its whitening principle is to transmit blue light with a wavelength between 480 and 520 nanometers through an optical fiber, and then irradiate the special whitening agent applied on the surface of the teeth through a specially treated optical lens, and the whitening agent will pass through within 30 to 40 minutes. Dentin tubules undergo redox reactions with the pigment deposited on the surface and deep layers of the teeth, thereby restoring the whiteness of the teeth. It has a good curative effect on those with hereditary yellow teeth , and those who have stained and discolored teeth caused by long-term smoking, coffee drinking, and medication . This method can immediately see the whitening effect, has no side effects, and has no damage to the teeth, but those with serious tooth pigmentation need a second cold light treatment.

2 Laser tooth whitening

Its whitening principle is to catalyze hydrogen peroxide through high energy of laser, and use the principle of oxidation to effectively remove the pigment on the tooth surface . It has a very good effect on teeth with moderate tetracycline, drug-induced discoloration, and dental fluorosis. Some beauty lovers who want to whiten their teeth in a short time can also choose this method. The main advantage of this method is that the treatment time is short and the whitening effect is excellent . But it is worth everyone's attention! Before the operation, you must find a professional doctor for treatment, so as to avoid different degrees of sensitive symptoms after treatment.

3 The whitening principle of beauty porcelain stickers is to first grind off a thin layer of tooth surface, and then

stick a thin porcelain sheet with a thickness of only about 0.2mm on the tooth surface to achieve the purpose of whitening teeth and effectively improve the appearance of teeth. Unevenness or traces of repair , there is also a certain effect of correcting teeth . It has a good curative effect on those whose teeth are blackened by drugs , or those who do not want to use laser or cold light whitening can also use this method.