With the continuous improvement of people’s living standards, people pay more attention to teeth, and the era of “beauty to teeth” has come.
Tooth whitening has become one of the most popular cosmetic items.
But, you know what?
Some TEETH whitening METHOD IS NOT SUITABLE FOR YOU, BECAUSE THIS IS THE FIRST TIME WHITENING MUST GO TO EXPERIENCED DENTIST OVER THERE TO DO a comprehensive examination, by the doctor to give whitening scheme, avoid blindly buy whitening products or bleaching teeth.
1. Common bleaching is ineffective for endogenous tooth coloring. Common bleaching methods: white denture, white tooth glue, whitening toothpaste, white dentine, etc.
Use price: for dozens of yuan ~ 500 yuan, toothpaste and white tooth element cheaper.
Usage: The whitening agent acts directly on the teeth, through the REDOX reaction of hydrogen peroxide and the tooth surface, to achieve the effect of whitening teeth.
Whitening effect: This method has some effect on exogenous tooth coloring, but it is not effective for tetracycline teeth and teeth fluorosis and other endogenous coloring teeth, because the tooth interior is black or yellow, even if at the time of bleaching, will often return to the original color after a few months.
Do not understand on WWW %yake$net$CN, add dental network QQ group understanding: 144#2704$84, doctors suggest:
Many new whitening products, such as a new generation of teeth whitening agent, laser whitening and cold light whitening, etc., and their principle is similar to the above method, deal with endogenous teeth color has a certain effect, but the use cycle longer than healthy teeth, but also according to the severity of the tooth discoloration, Suggestions whitening and want to be in hospital for the first time hearing the doctor suggested that using the related products, if the color is severe,
Consider porcelain crowns or veneers.
Tooth staining, yellow for many reasons, in general can be divided into two kinds: endogenous and exogenous exogenous coloring is due to there are many kinds of bacteria, tooth surface they secrete many sticky material in the surface of teeth, the tea scale, YanZi, diet and drinking water for some minerals adsorption on these sticky substance, gradually make teeth become yellow or black.
Endogenous pigmentation is formed during tooth development, such as tetracycline deposited in the dentin, will make the tooth become yellow, brown or dark gray, called tetracycline teeth;
If the drinking water contains too much fluoride, it may also lead to dental fluorosis, white chalk, tan plaque on the tooth surface, if the tooth nerve necrosis and bacterial decomposition products can also make the tooth black.
Two, bleaching agent whitening method to deal with calculus ineffective whitening method:
Bleaching your teeth with hydrogen peroxide is quick and inexpensive, but if you have tawdry teeth that are simply caused by thick calculus, even the most powerful bleach can’t help,
The best way to whiten your teeth is to use the method of cleaning your teeth regularly and develop good living habits.
Experts remind: When it comes to cleaning teeth, you may not be unfamiliar, because every clinic and hospital has a cleaning business, but the effect of the wash is very different.
Dr. Zhang said: Not all dentists have the qualifications of dental cleaning, the doctor’s skills and techniques determine the effect of cleaning.
This is why the same teeth, sometimes washed without special discomfort, and sometimes painful, sensitive teeth will last for quite a long time.
Therefore, you should choose a doctor first and a hospital second.
The teeth should feel fresh after washing, and the discomfort will disappear quickly. There is no persistent swelling and pain in the gums.
In addition, exogenous coloring in the use of clean treatment method, can also be combined with white toothpaste to continue whitening, you can get satisfactory white effect.
Three, PFM, cover is not once and for all for tetracycline teeth, teeth, dental fluorosis, etc dentin is discolored teeth, ordinary drift method needs within a certain extent to use color, more than a way it will be difficult to achieve good whitening effect, and how these methods will has some stimulus to teeth, applies only to some people.
The use of veneer whitening is to stick a layer of porcelain or plastic veneer on the tooth surface to cover the teeth that have changed color. The veneer fee for a tooth ranges from 100 to 200 yuan, and immediately whiten after veneer, and now the color of veneer is more and the appearance is more realistic, which is very popular with consumers.
But it is not like some people imagine can be once and for all, this is inseparable from the level of doctors and usual maintenance, if the treatment is well maintained, it can be maintained for a few years or even longer, if the maintenance is not good, it will soon wear off the surface.
The method of porcelain crown is to stick the finished porcelain braces on the real teeth after grinding, which is more comfortable, natural and firm than the veneer.
Ceramic teeth are superior to real teeth because bacteria cannot live on the surface, so cavities do not occur.
But no matter how good the materials and techniques are, they need to be well protected, because the dentine must be eroded with acid and the enamel must be melted away to put new things on the teeth, which is itself the first step in the formation of dental caries.
Therefore, it is necessary to use a special toothbrush and toothpaste and take good care of your teeth after making porcelain and veneer. Otherwise, your teeth will turn white and cause new dental diseases.
Experts remind: is that we should pay more attention to both PFM and stick a face, should be in again after periodontal disease cure, because of periodontal disease patients often leads to gingival recession, the formation of periodontal pocket, eventually root exposure, loose teeth, on the teeth plus cover and porcelain crown will increase the burden of periodontal, aggravating periodontal disease.
