Human teeth are usually white and shiny. But some people will have yellow or dark teeth that look unattractive, perhaps just some or every single tooth, which causes a person's teeth to not be white.
1. People eating food Or drink colored beverages on a slot regular basis, such as tea, coffee, candy, smoking, along with our teeth not clean enough. Thus causing food stains The plaque and tartar cling to accumulate gradually until it appears yellow, brown or black in between teeth.
2. Caused by caries, which are often dark yellow or tear color, especially the front teeth, causing Clearly visible
3. Caused by dead teeth, which means teeth without blood. And the nerves to nourish the teeth, resulting in a dull color, not as clear as a living tooth This happens with very decayed teeth and left for a long time. Until tooth decay spreads to the tooth cavity Or it could happen to an accidental tooth Or being hit hard Until there is a tear in the blood vessels that nourish the teeth When left for a long time without pulling out the tooth nerve. Teeth are even more darker.
4.The teeth are naturally abnormally colored. Due to certain diseases Or getting too much of certain drugs, such as tetracycline Which taking this drug Will affect the color of the teeth Especially during the formation or formation of teeth only milk teeth in children 3-9 months and permanent teeth in children 3-12 years, most teeth are yellowish in color. Or is it gray-black? In addition, this can be caused by excessive fluoride exposure. There will be brown spots on the teeth called freckles.
What are some ways to get white teeth?
There are several ways to get white teeth. It depends on the cause. And the appearance of an abnormal tooth color
The first method is very easy. Brushing your teeth thoroughly after every meal, along with regular visits to the dentist for scaling and polishing. Polishing will not thin the teeth, as some people understand. If there is a tooth decay, take care of it. In the front teeth, the dentist will remove the black or yellow areas of the decay. Then fill it with a tooth-colored material, the teeth will be white and clean as usual.
What is teeth whitening
Teeth whitening today Is teeth whitening Popular with the general public And there has been an evolution of the teeth whitening drug Making it more convenient and efficient to use Teeth whitening is done in 2 ways.
The first method is to be done in the clinic. The dentist will do it. By using bleach, most of which is Peroxide at a concentration of 30-35%, the duration of each session is approximately 30 minutes - 1 hour.
The second way is that the patient can take the bleach back and do it at home. Where the dentist will prepare the equipment But the patient has to come back for a period of check-ups as prescribed by the dentist. But there will be less concentrations of about 2-10% for safety. The bleaching method is not difficult. Just squeeze the bleach into the dental tray specially made by the dentist for each person. The amount of solution that is put in the tray is only about one third of the tray and wear a mouthpiece for 1-2 hours every day and must return to the dentist on schedule
How long will it take for the treatment?
The duration of use usually depends on the color and pigmentation of the teeth. If the teeth are not very yellow, they may Bleach in 2-3 weeks, but if the teeth are dark yellow Or light gray, it may have to be bleached for a long time But it takes 4-5 weeks to bleach.
Does bleach have any harm or side effects on gums or teeth?
Dangers or side effects on gums or teeth There are some, especially those done in the clinic because there are High concentration But the dentist who made him would be careful and prevented. As for the kind that are made at home Has to be less concentrated Therefore rarely dangerous Although we may have swallowed a little bleach. Because bleach is easily decomposed into water.
As for symptoms that will occur, it may be symptoms of stinging gums and oral soft tissue. Due to direct irritation in contact with the reagent And another symptom that can always occur is tooth sensitivity after bleaching. But the dental nerve is naturally defensive and the symptoms will gradually subside and disappear once we stop bleaching. In addition, the dentist may coat the fluoride coating. Teeth whitening does not erode or weaken teeth.
If the treatment is complete, will I have to do it again? Is it done permanently?
When bleaching the teeth, whether the color will return or not depends on the condition before bleaching, if the original color is rather dark. The chances of returning to their original color are high in 1-2 years, but a light yellow teeth whitening will be Will be white for about 3-4 years, subject to caution to prevent staining from food stains as well. And when the color of the teeth becomes darker again, teeth whitening can be reused again.
Other ways to do it permanently include
- Making enamel The dentist will slightly remove the surface of the enamel and cover it with white fillings. Or tooth-colored Adopt a beautiful shape, which will make your teeth whiter somewhat more permanent than whitening. But there is still a chance to deteriorate, that is, there may be cracks. Cracking of the coated material when used carelessly But can not be repaired or reworked But this method is generally more expensive than teeth whitening. In addition, there is another way.
- For a crown, the dentist will remove the entire tooth surface. Left as an axis Make a denture covered over it, firmly attached with dental cement. Black or chipped teeth
