White teeth, bright smile! A smile is the best first impression you make on others. However, many people have no confidence in their smile because their teeth are not white enough. With the continuous improvement of people’s living standards, people’s attention to teeth whitening is also increasing, and the era of “beautiful to the teeth” has come.
Teeth whitening has become one of the most talked about and popular dental cosmetic procedures. However, did you know? Some teeth whitening methods are not suitable for you, so you must go to an experienced dentist for a comprehensive examination for the first time. The doctor will give you a whitening plan. Do not blindly buy whitening products or whiten your teeth. .
1. Ordinary bleaching is ineffective against endogenous tooth staining
Common bleaching methods: whitening tray, whitening gum, whitening toothpaste, whitening agent, etc.
How to use: The whitening agent directly acts on the teeth, and achieves the effect of teeth whitening through the redox reaction between hydrogen peroxide and the surface of the teeth.
Whitening effect: These methods have a certain effect on exogenous tooth staining, but have little effect on endogenous staining teeth such as tetracycline teeth and fluorosis, because the inside of the teeth is black or yellow, even if they were bleached at the time. , often returns to its original color after a few months.
Doctor’s suggestion: Many new whitening products, such as a new generation of tooth whitening agents, laser whitening and cold light whitening, etc., their principles are similar to the above methods, and they have a certain effect on endogenous tooth staining, but the use cycle of healthy teeth is longer than that of healthy teeth. It also depends on the degree of discoloration of the teeth. It is recommended that for the first whitening, you should use related products after listening to the doctor’s advice in the hospital. If the coloring is serious, you should consider a porcelain crown or veneer.
2. The whitening method of bleaching agent is ineffective against tartar
Whitening method: The effect of bleaching teeth is achieved by the action of hydrogen peroxide and teeth. This method is quick and affordable, but if your yellow-brown teeth are only caused by thick calculus covering the surface of the teeth, then even the most powerful Bleaching agents can’t do anything about it. At this time, regular cleaning of teeth and developing good living habits is the best way to whiten teeth.
Expert reminder: When it comes to teeth cleaning, you may not be unfamiliar, because every clinic and hospital has teeth cleaning business, but the effect after washing is very different. Not all dentists are qualified for scaling, and the doctor’s technique and technique determine the effect of scaling. This is why it is also my own teeth, sometimes there is no special discomfort after washing, and sometimes it is unbearably sore, and the tooth sensitivity lasts for a long time.
3. Porcelain and veneer are not once and for all. For teeth with discolored dentin such as tetracycline teeth, macular teeth, and fluorosis teeth, ordinary bleaching methods can only be used within a certain degree, and it is difficult to achieve good results beyond a certain degree. The whitening effect of these methods, and these methods will have some irritation to the teeth, and are only suitable for some people.
Using veneer whitening is to stick a layer of porcelain or plastic veneer on the surface of the teeth to cover the discolored teeth. The veneer fee for one tooth ranges from 100 to 200 yuan. Immediately whitening after the veneer, and Now the veneer has more colors and a more realistic appearance, which is very popular with consumers. But it is not like some people imagine that it can be done once and for all. This is inseparable from the level of the doctor and the usual maintenance. If the treatment is well maintained, it can be maintained for several years or even longer. If the maintenance is not good, it will soon be Wear off the surface.
Therefore, you should use a special toothbrush, toothpaste and take good care of your teeth after porcelain and veneer, otherwise your teeth will be white, but it will bring new dental diseases.
Experts remind: Special attention should be paid to whether it is porcelain or veneer, it should be carried out after the periodontal disease is cured, because patients with periodontal disease often lead to gingival recession, the formation of periodontal pockets, and eventually the root exposure and loose teeth. Adding veneers and porcelain crowns to such teeth will increase the burden on the periodontal and aggravate periodontal disease.
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