Teeth whitening is part of the "aesthetic" dentistry, aimed at changing the appearance. It has the same meaning as in cosmetology injections of Botox, because customers are only interested in changing the color of the tooth. Today, there are a lot of methods of bleaching, ranging from home and folk, ending with professional, using laser and ultrasound.
Content
Are professional ways safe?
By performing desk whitening, Precautions are taken:
- The patient is examined before the procedure. Sometimes dentists refuse the procedure if the enamel is of poor quality.
- A patient is put on a dressing gown so that the active gel does not get on the clothes and brightens them.
- Wear safety glasses to guard against hitting the laser or the light from the halogen lamp.
- In the oral cavity insert the retainer, which holds it open. This prevents sudden closing of the mouth, and it is easier for the patient to hold out during the procedure.
- Gums covered with a gel that protects against the brightening paste.
- After some time, doctors prescribe an additional technique to evaluate the result and check the state of the enamel.
All desk bleaching measures are considered the safest among all existing today. During their conduct of the doctor try to eliminate the consequences. However, no one is immune from mistakes. For example, a dentist may not notice the disease of the teeth. As a result, their sensitivity may increase.
Frequent causes of problems are endless repetitions of the procedure. Fanatics do not want to give proper care, and constantly seek to whiten their teeth. This approach is incredibly dangerous, because, after three sessions, the enamel is depleted, and after five sessions it loses its strength from nature.
Laser whitening
The laser beam on the tooth enamel has a sparing effect, and therefore this method is recommended for patients with sensitive enamel. With this bleaching, you can achieve a lasting noticeable effect.
The meaning of the technique is concluded in applying whitening gelactivated by a strong photon beam. The procedure is painless, but sometimes patients feel discomfort from heating the tooth. All bleaching operations are performed in the dental chair and generally take about 1.5 - 2 hours.
Under the action of a laser, they destroy caries bacteria, and the sensitivity of the tooth row is reduced. The effectiveness of the procedure lasts for 10 years. Today it is the best way to whiten teeth.
Oxygen bleaching
The traditional method is the application of peroxide compounds to the teeth. The mechanism of whitening is the oxidation of dyes deposited on the teeth. This may occur danger of overreaction. This means that the filling material becomes discolored and the difference becomes visible. Any laser technique always includes elements of oxygen bleaching.
The most frequent element is the peroxide of carbamide, which forms hydrogen peroxide after a chemical reaction. Peroxide can be whitened teeth, which have a color change due to dyes of coffee, red wine, cigarettes and tea.
How to whiten with ultrasound
This procedure is equivalent to professional cleaning of the dentition, as tartar can cause a color change. To begin with, the teeth are mechanically cleaned. Then the dentist uses his equipment, and at the end is carried out polished with a special paste. In order to strengthen the enamel, you can apply fluoride therapy.
Photo whitening
Here, teeth whiten will be a chemical reaction. With the help of photo-whitening to lighten your teeth you get up to ten tones! To maintain a good effect, you will need to bleach every three to five years.
First, the doctor thoroughly cleans the oral cavity from deposits and plaque. Further, the mouth is isolated and a gel based on hydrogen peroxide is applied. The effect on the gel is carried out by means of a lamp. It begins to break down and release active oxygen - the main element of bleaching. At the end, the teeth are covered with a good protective substance with minerals.
Varieties of tube procedures:
- Halogen - tissue heating is minimal.
- LED - the safest, since there is no thermal effects.
- Ultraviolet - intense, warming dental tissue.
The advantages of the session are:
- duration of the result;
- effective brightening on many tones;
- speed of procedure.
The disadvantages of the procedure are:
- possible irritation of the mucous membrane in the mouth;
- high tooth sensitivity;
- whiten can be a yellowish tint, not gray.
Professional home bleaching
Such whitening is based on the use of effective gels and specially designed caps. The latter is a thermoplastic device, manufactured by a dentist individually.
For the procedure, gel is applied to the cap and fixed on the teeth. Usually leave for a couple of hours or at night. After applying the cap, it is washed with water, and the mouth is rinsed to rinse off the remaining gel. In this case, the gel should not fall on the mucous membrane and gums, so as not to burn out.
Bleaching in a similar way will have courses for several weeks. During the use of caps can not drink, eat and smoke. If necessary, the course of bleaching is repeated after six months.
Whitening White Light
The procedure involves the use of capes and LED lamps. The gel is applied to the mouthpiece, it is put on the teeth, and then the lamp turns on for 10 minutes and is brought close. It is better for the patient not to look at the light.
During the day allowed no more than 30 minutes of procedures. Five days of procedures are enough to whiten teeth (this depends on the level of darkening of the enamel).
Homemade whitening
Understanding the question of what teeth whitening is the safest and most effective, you should pay attention to home techniques. Modern pharmacies sell many good drugs that are convenient to use at home.
Whitening Brilliant
This complex contains hydrogen peroxide, and it is suitable for sensitive tooth enamel. The solution is applied in pencil, and then on top - gel. The interaction of these substances ensures the effectiveness of bleaching. After a few minutes you need to whiten the paste.
Benefits:
- ease of use;
- does not harm the filling;
- minimum exposure time to the gums;
- pleasant taste.
Disadvantages:
- the effect is not immediately noticeable;
- The substance is applied neatly to achieve the most beautiful look.
Whitening sticks
Stickers are a brush applicator. She applied the gel on the teeth, even in the most inaccessible places. It is not necessary to wash it off and rinse your mouth, too.
Benefits:
- refreshes breath and eliminates plaque;
- can be carried with you.
Disadvantages:
- they can not whiten their teeth as the main way.
To home safe methods include the use of coal, soda, strawberry, tar. However, the result from them is short-term.
What to do before and after the procedure, and what are the contraindications?
Even the best way requires an attentive approach to yourself in order to prevent complications. Before you whiten your teeth, you need to properly prepare. To do this, you should cure caries, carry out professional safe cleaning. Sometimes, fluoride is prescribed to strengthen the enamel.
At the end of the procedure, doctors recommend to stop using coloring products and smoking. Further, the purity of the oral cavity and twice a year professional cleaning will help to prolong the whitening effect.
Is such a procedure safe?
The most common saying “beauty requires sacrifice” directly applies to whitening. Not always you can whiten your teeth harmlessly. During such manipulations, sensitivity often increases, and this leads to discomfort.
The absolute and most severe contraindication is an allergic reaction to peroxide and other components of drugs. Teeth whitening is not advised to carry out nursing mothers and pregnant women.
Recommendations and conclusions
Summing up, it is worth noting that the person himself is able to determine what kind of teeth whitening is the best. Due to the numerous nuances of an unambiguous answer, no one will give. In any case, you need to listen to the advice of doctors. If you choose a home teeth whitening technique, you should study a lot of information and read reviews to determine if this is a good method.
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