What are the ways to whiten teeth yellow teeth are many people do not want to face, but in ordinary life do not pay attention to the protection of teeth is easy to cause teeth yellow.
Once the tooth yellowed how should remedy in time?
What are the common ways of tooth whitening?
Let’s take a look.
What does common tooth whitening method have?
1, cleaning with ultrasonic whitening, soft dirt on the surface of the pigment wash teeth and dental calculus, usually due to external causes, such as smoking and drinking tea by ultrasonic frequency vibration soon let tartar disappear let teeth to restore original colour and lustre, keep time is roughly six months to a year, if care is not good or periodontal disease, consumers need to wash once three months.
Project duration: within 1 hour recovery time: 2 ~ 3 weeks Price range: 50 yuan ~200 yuan 2. Cold light whitening technology is a new tooth whitening technology popular in Europe and the United States. It can not only remove the pigment deposition on the tooth surface, but also enter the deep layer of the tooth to achieve the effect of decolorization.
According to clinical trials, the use of cold light tooth whitening technology can improve the effectiveness of 5 to 14 VITA levels.
The operation only takes 40~60 minutes, no side effects, whitening effect can be maintained for more than two years.
Duration of the project: within 1 hour Recovery time: within 1 day Price range: more than 2000 yuan 3. The main restoration forms of tooth veneer whitening include film coating, model making, veneer making, and light curing for fixation to produce whitening and restoration functions.
It is characterized by strong adhesion, stable properties, wear resistance and other characteristics.
Project duration: about 1 hour Recovery time: about 1 week Price range: more than 5,000 yuan 4. Porcelain dental whitening White porcelain is divided into all-porcelain enamel porcelain veneer, all-porcelain crown and porcelain crown, which belong to restoration treatment. Most Chinese mainland stars choose porcelain crown for tooth whitening.
Advantages: whitening teeth obvious effect, high lasting degree.
For dental defects and severe misalignment, the better cosmetic restoration method is porcelain teeth, which is also the dental restorations with good density and color effect close to natural color.
Disadvantages: Injurious treatment, irreversible.
Project duration: 1 ~ 3 hours Recovery time: 1 ~ 2 weeks Price range: 1000 ~10000 yuan
