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I have also been tormented by yellow teeth for many years, and I always dare not smile in front of people, for fear of showing a mouthful of big yellow teeth. There are many whitening products on the market, and the effect is difficult to say. Later, my girlfriend brought me a MEYA electric dental scaler abroad, and I also tried it with the mentality of living up to my girlfriend, and the result was significantly improved in a week, I have to admit, good.
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The picture below is a rejuvenating dental scaler produced by Shenzhen Aochuang Network Technology, which is mainly used to clean plaque, dental calculus, yellow stains, etc. on the surface of the teeth.
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Products without qualifications and certifications are of course not satisfactory, so they need to be sifted and selected! The secret of your teeth is a product that includes the CFDA certification issued by the national food and drug products, which shows the advantages of efficacy and quality.
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The original imported Ashmore electric scaler can almost see the effect after two weeks.
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I have also been tormented by yellow teeth for many years, and I always dare not smile in front of people, for fear of revealing a mouthful of yellow teeth. There are many whitening products on the market, and the effect is difficult to say. Later, my girlfriend brought me back a MEYA electric dental scaler abroad, and I also tried it with the mentality of living up to my girlfriend, and the result was that there was a significant improvement in the number of ants in a week, I have to admit, good.
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Teeth cleaning includes ultrasonic teeth cleaning and sand blasting teeth cleaning, the main function of teeth cleaning is to wash off the tartar attached to the teeth followed by washing off smoke spots and tea spots, your own teeth are more yellow if you can't wash your teeth white, the effect of cleaning smoke spots and tea spots is better than the effect of superraw teeth cleaning, but the cost is more expensive than the cost of sandblasting. It is recommended to have at least one dental cleaning and dental check-up every six months or a year to keep your mouth healthy.
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Teeth whitening does not whiten teeth, this should be clear to you, teeth whitening is a very safe and effective way of beauty, the effect can be maintained for about 3-5 years, the whole whitening process is about 45 minutes to about an hour. The first step, colorimetry, records the color of the tooth itself, which is conducive to comparing it with the tooth after whitening. The second step, the tooth is cleaned, which is done by the doctor.
The range of whitened teeth is eight upper and lower teeth, a total of sixteen teeth, which are the teeth that patients will show when smiling. Whitening requires the protection of soft tissues, the application of gum protector, and the separation of the upper and lower lips with a dry cotton ball, and then the application of whitening agent, and the light of the cold light whitening device. The light needs to be completed several times, during which the whitening agent needs to be continuously sucked out and then reapplied to achieve a better whitening effect.
After that, the colorimetry is re-performed to compare with the original color.
Let's understand the causes first There are many reasons for tooth staining and yellowing, which can be roughly divided into two aspects, namely endogenous and exogenous. Exogenous staining is due to the presence of a variety of bacteria on the surface of the teeth, which secrete many sticky substances, tea scales, cigarette stains and certain minerals in drinking water in the daily diet adsorb on these sticky substances, and gradually make the teeth yellow or black. Endogenous staining is formed during tooth development, if tetracycline is deposited in the dentin, it will make the tooth yellow, brown or dark gray, called tetracycline tooth; If there is too much fluoride in the drinking water, it can also lead to dental fluorosis, which can be a white-chalk-colored, tan-colored patch, and can also darken the tooth if the necrosis of the tooth is combined with bacterial breakdown products. >>>More
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In your case, I still recommend that you go to the school to do it again, because your age is the ** age of orthodontics, as for the charge for going there to continue orthodontics, it is generally determined according to the charging regulations of each hospital. And you didn't have braces, maybe you went to the school to charge the full fee. You can go there to consult the detailed fee standard, but remember not to miss the best correction age.
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Hello, toothache can be divided into two types: primary toothache and concurrent toothache. >>>More