Types of teeth whitening in dentistry. Effective teeth whitening: safe procedures. Application of Opalescence "TresWhite Supreme": video

Today, there are such types of teeth whitening as mechanical, ultrasonic, laser, photobleaching, intracanal, as well as whitening with pencils, caps, special strips, etc. It may seem to an unprepared person that there are just a lot of ways to lighten the enamel, and that it is very difficult to figure it all out.

In fact, everything is quite simple - all these methods of teeth whitening are inherently divided into chemical and mechanical.

Chemical teeth whitening is, simply speaking, the process of destroying stained teeth. organic compounds inside the enamel with the help of special substances. In such cases, some chemical agent is always required that can destroy and discolor pigments (for example, oxidize them) that have appeared in the surface layer of tooth enamel. long years smoking, coffee abuse, strong tea, red wine, etc.

Mechanical teeth whitening is, in fact, professional oral hygiene, which many dentists do not even consider whitening (although the procedure gives a very pronounced visual effect). Imagine healthy white teeth, but covered in brown tartar and stained plaque. With the mechanical removal of all these unwanted deposits, a person can again sparkle with a snow-white smile - but no one actually whitened his teeth (enamel).

Occupational hygiene may include ultrasonic teeth whitening using special devices and scalers, teeth cleaning with Air-Flow, plaque removal special pastes. Benefits of professional cleaning ordinary person is that for a comparatively low price you can kill two birds with one stone: rid your teeth of stone and plaque that injure your gums, creating risks of caries, and at the same time “brighten” your teeth by a tone or more without direct impact on the internal structures enamels.

Mechanical "whitening" of teeth: the principle of operation

As noted above, mechanical teeth whitening is a way to lighten them, in which dental deposits (stones, plaque) are removed, which ultimately leads to the return of the natural natural color of the teeth.

Often, those people who have grown "smoker's plaque", "coffee lover" on their teeth for years, as well as conglomerates of stones (most often on the lower front teeth) have long forgotten how their clean teeth should normally look. In such cases, you need to look not for peroxide-containing pencils or strips for whitening teeth, but to focus primarily on professional oral hygiene - this will give a much greater effect.

Teeth whitening with Air-flow ultrasound

Among the mechanical methods of teeth whitening, ultrasonic whitening is the most common today. In spite of active use for professional cleaning of the teeth, as well as Air-Flow devices, it is not yet possible to completely replace ultrasound. This is due to the fact that the Air-Flow device does not remove tartar, although it partly affects their “loosening”.

An important property of mechanical whitening is the relative safety for tooth enamel, after all, the main effect is not on the enamel, but on the deposits located on its surface.

However, there are often cases when, after the appropriate procedure, quite backfire. Due to the fact that the removal of tartar and plaque is often carried out against the background of periodontal diseases (for example, periodontitis), after the procedure is completed, the cervical areas of the teeth are actually unprotected. Before that, stones saved them from all types of irritants, and after their removal, the necks of the teeth begin to react with pain to cold, hot, etc. (This is confirmed by numerous reviews on the Internet).

This problem is most often solved by a periodontist, who treats the underlying disease and simultaneously carries out remineralization and deep fluoridation hypersensitive enamel and (in some cases) root cementum.

Below we will talk more about the use of so-called whitening toothpastes, the abrasive systems of which, if used ineptly, can cause considerable harm to teeth due to mechanical abrasion of the enamel.

When is teeth whitening really needed, and when is it unnecessary?

As practice shows, out of 10 people who turn to a dentist for a teeth whitening procedure, only for about 6-7 of them it will really be appropriate, and for the rest it will either be ineffective (since the enamel is already close to its natural shade), or extremely not safe.

Cases in which whitening will be effective:

• The presence of plaque and dental deposits;
• Changing the shade of enamel due to age;
• Acquired staining of hard tissues of the tooth in yellow or brown.

Difficult to bleach

• congenital disorder enamel colors (for example, the so-called tetracycline teeth);
• Gray staining;
• Discoloration of exposed dentin.

Staining against the background of plaque and tartar is eliminated by mechanical types of whitening, and "internal" - by chemical ones.

Ultrasonic "teeth whitening"

Mechanical teeth whitening with ultrasound allows you to remove supra- and subgingival tartar from all surfaces of the teeth using ultrasonic devices and scalers. In addition, ultrasonic bleaching allows you to clean the so-called "smoker's plaque", which is almost impossible to remove with either home or professional brushes.

Due to ultrasonic vibrations at the end of a special tip, mechanical destruction of the structure of plaque and calculus occurs, as well as its “sticking off” from the surface of the enamel. If the basic instructions for professional oral hygiene are followed, the enamel is not injured by ultrasound, and negative consequences from this type of bleaching usually does not occur.

While doing ultrasonic cleaning water is supplied through the tip to the tooth: this is necessary to ensure the safety and effectiveness of the procedure. Water helps to prevent overheating of the tooth (which would lead to pulp necrosis), and also creates eddy currents due to the oscillatory movements of the tip, which improves the exfoliation of tartar and plaque.

It is interesting

Ultrasonic is quite suitable for home mechanical teeth whitening. Toothbrush. The principle of its operation is approximately the same as in the case of the ultrasonic whitening method, but not as wide opportunities as in the dentist's chair.

The power of ultrasonic vibrations for such brushes is reduced - adapted for safe home use. As a result, an ultrasonic toothbrush allows, albeit in a gentle mode, but quite effectively to remove plaque. However, it should be borne in mind that such brushes are not recommended for people with a pacemaker, as well as for pregnant women. Their use is limited in the presence of braces, veneers, crowns in the oral cavity, as well as a large number fillings (due to possible risk"dislocate" them with ultrasonic vibrations).

Teeth whitening with Air-Flow technology

The essence of Air-Flow technology is the mechanical action on the object (tooth surface) of a jet of air, water and ordinary baking soda released under high pressure. Thus, inside the Air-Flow machine is sodium bicarbonate powder (regular baking soda, which in this case used as an abrasive) and water-air channels.

Mixing of water and soda occurs closer to the working part (tip) of the apparatus. The device is fixed in the connector of the dental unit unit, and under high pressure, water mixed with powder is thrown onto the surface of the tooth enamel, cleaning it from even the most dense plaque in seconds.

The convenience of teeth whitening with Air-Flow lies not only in the speed of treatment of one tooth, but also in the quality of such treatment. The jet emitted from the tip of the apparatus easily penetrates even into dense gaps between teeth, cleans plaque under the gums, and effectively cleans teeth under constructions, for example, under braces.

As a result, in about 30-40 minutes you can get teeth cleaned of plaque of their natural natural color.

However, if you are going to whiten your teeth with Air-Flow, then you should remember that compared to ultrasound, this technology has a reduced effectiveness against tartar. In addition, if the tip of the device is held near one tooth for a long time (more than 3-4 seconds), not only enamel polishing is possible, but also the appearance of its sensitivity after the procedure.

Additional mechanical methods for brightening enamel

Home methods of mechanical teeth whitening are perhaps the most popular among the population today, but at the same time they are not the most reliable and even often dangerous for dental health.

Most often, in order to make teeth whiter, people try to use so-called whitening toothpastes. This is due to the fact that such an idea is very attractive - you brush your teeth, and every day they become whiter and whiter ...

At the same time, many do not even think that as active component abrasive powders are introduced into most of these pastes, which really actively clean off plaque, but along the way they can also seriously disrupt the structure of the enamel (they simply erase this very enamel gradually).

Uncontrolled long-term use of whitening pastes with a high abrasive effect almost always leads to an increase in tooth sensitivity and even the appearance of zones of broken enamel in the form of depressions on them. Their localization is usually located in the cervical region of the tooth.

It is interesting

The index of abrasiveness of toothpastes is characterized by a special index - RDA. For example, for ordinary pastes for daily use, this indicator may have the following values: about 20 for babies, 45 for schoolchildren, 65 for adults with sensitive teeth. An RDA value of 75-150 is typical for whitening toothpastes with medium abrasiveness, and above 150 these are already highly abrasive pastes.

On the toothpaste market, you can find whitening toothpastes (for example, toothpastes from Thailand), in which this indicator is not indicated at all, and almost ordinary clay is included in their composition. Even not very long-term use of such pastes can have a very detrimental effect on tooth enamel.

From the analysis of the results of research on whitening toothpastes, and even just by reading the reviews ordinary people, we can conclude that whitening toothpastes based on abrasives can help to cope with soft and even hard plaque, but at the same time certain time can also damage tooth enamel.

Whitening toothpastes based on chemical substances(for example, enzymes) do not act on dense plaque with the force that real whitening requires, which means that the result of their use is doubtful. However, there are many defenders of this type of pastes who note the whitening effect (but this does not take into account the fact that manufacturers often add abrasive substances to help a person cope with plaque using the usual “friction”, and the presence of various exotics in the recipe paste turns out to be nothing more than a marketing ploy in this case).

Currently, there are many adherents of teeth whitening with a brush that has hard bristles. The principle is as simple as that of a classic whitening toothpaste: to increase the efficiency of removing not only soft plaque from the teeth, but also the so-called "smoker's plaque". As a result long-term use such a brush (even without whitening toothpaste) sometimes the teeth really become whiter, and also more sensitive to all kinds of irritants (cold, hot) and, moreover, more fragile.

Therefore, dentists often find in such experimenters in the cervical region of the teeth zones pathological abrasion (wedge-shaped defects). It is hard to imagine what will happen to such a tooth in a couple of months if a highly abrasive whitening toothpaste is added to a toothbrush with hard bristles ...

Chemical bleaching with different systems: pros and cons

Chemical teeth whitening by existing popular systems can be divided into professional and home. Professional (otherwise - office) whitening has a good whitening effect due to high concentrations hydrogen peroxide or its derivatives, which are operating components gels applied to the surface of the tooth.

Modern technologies chemical teeth whitening also involves the use of activators that initiate the breakdown of peroxides with the release of active oxygen. It can be:

• Warm;
• Ultraviolet radiation;
• laser radiation;

and others. The use of activators enhances the whitening effect, and also reduces the residence time of aggressive compounds in the oral cavity.

The most important plus of in-office whitening (by any system) is the achievement of well-defined whiteness of teeth in more than 70-80% of cases, and already in one visit. In certain situations, you can whiten your teeth not by half a tone and not by a tone, but immediately by 5-7 shades on the color scale.

The main disadvantage of this type of whitening is the damage to the enamel, which, however, can be minimized by remineralization and fluoridation of the teeth after the procedure (but can also become one of the main causes of torment and suffering in the future). Violation of the protective properties of enamel during chemical teeth whitening is this moment one of the main problems that scientists are still trying to solve.

What is the difference between professional chemical teeth whitening and home whitening?

Firstly, the concentration of bleach for professional types of bleaching is much higher (usually 30-35%). "Home" concentrations - no more than 10-15%. This is due to the fact that at the dentist's appointment there are more options for protecting the gums and oral mucosa from aggressive substances.

Secondly, real result On professional whitening, you can get it much faster (more often in one visit), and home methods (for example, wearing a cap) can take 2 or more weeks.

Thirdly, professional types whitening procedures often involve additional activation of a chemical reaction by devices based on laser, ultraviolet radiation etc. - to achieve the most pronounced, fast and safe effect.

Dentist-controlled home whitening is based on the following principle of action:

• special acid components etch the enamel in order to ensure its increased porosity and permeability;
• and hydrogen peroxide (or its derivative) discolors the colored compounds in the pores of the enamel, as a result of which lightening occurs.

For the safety of this type of teeth whitening, dentists make individual trays for the patient based on casts, so that during the home procedure the gel is on the teeth, reducing the risk of gum burns.

The main plus is the reduced damage to enamel (compared to in-office teeth whitening), and the minus is insignificant whitening rates, although such methods are quite suitable as a fixing procedure.

Professional and controlled home whitening cannot be carried out in the presence of carious teeth, old and unusable fillings, plaque and calculus in the mouth, as well as in case of severe bleeding of the gums against the background of its inflammation in periodontitis. In such cases, it is advisable to first carry out the sanitation (treatment) of carious lesions and the replacement of fillings by a dentist-therapist, to carry out professional hygiene of the oral cavity with the removal of tartar and plaque, to transfer periodontitis to the stage of stable remission by a specialist in diseases of the gums and mucous membranes of the oral cavity - a periodontist, and only then think about teeth whitening.

Home methods of chemical bleaching

Beyond the controlled home whitening teeth with adapted whitening systems, there are also "amateur" options for implementation similar procedure: whitening strips, pencils, trays, etc.

Whitening Pencil

A whitening pencil is a tube with a whitening preparation, and the core of the pencil itself, made in the form of a brush, brush or sponge, is used for application. The concentration of hydrogen peroxide in the composition is insignificant - 5-15%, but this is quite enough to cause chemical burns of the mucous membranes of the oral cavity in case of violation of the application safety precautions.

Each person has individual features of the structure of enamel and dentin, as a result of which it is impossible to accurately predict when exactly the undesirable consequences of the interaction of hydrogen peroxide with tooth tissues will appear in the form of increased sensitivity of the teeth (and whether they will appear at all). This can happen after 1-2 procedures, and in some cases - after 2 or more weeks.

The principle of using whitening pencils is simple - for this you should:

• rinse your mouth;
• wipe your teeth with a napkin;
• apply gel;
• sit with your mouth open for about 1-10 minutes (depending on the type of whitening pencil - required time indicated in the instructions for its use);
• then wash off the gel with water.

As a rule, the duration of the course is up to 2 weeks (2 times a day). Moreover, the result can be determined not only by the effectiveness of the drug used, but also by the presence of bad habits in a person (for example, smoking, frequent consumption of strong coffee).

Teeth whitening strips

The so-called whitening strips are polyethylene strips with a layer of a special composition, usually containing 6 to 10% hydrogen peroxide. That is, as you already understood, this type of teeth whitening is also chemical.

The kit usually offers strips for upper and lower teeth. The principle of home whitening with strips is that they are pressed against the teeth for about 30 minutes - during this time, chemical reactions take place, leading to a gradual discoloration of the colored compounds present in the enamel.

The effect of whitening with strips may not happen at all: not in 7 days, not in 2 weeks, and sensitivity, according to numerous reviews on forums on the Internet, comes to every third. Moreover, it often manifests itself not even in pain from cold and hot, but in the form of piercing aches in the tooth while holding the strip on it - but people still endure it.

3D White Crest Teeth Whitening Reviews:

“I am a coffee and tea lover, so when I read reviews on the Internet about miracle whitening strips, like a fool, I rushed to buy them through an online store. I ended up buying a set of Crest Whitestrips 3D White. It was clearly written there that they are perfect even for sensitive teeth, and my teeth were not particularly sensitive, so I thought that they would definitely fit.

After I put these strips on my teeth for the first time and took them off, it seemed as if the smile became a little whiter, and there was no pain at all. On the second day, I again applied them to my teeth according to the instructions for half an hour. When I took off the strip, I almost fainted: a piece of gum actually tears over the front tooth. Like a skin from a sausage, the skin wrinkled and moved away in a thick layer.

When I ran to the dentist with this problem for clarification, she explained to me that this was a serious chemical burn of the gums, since the gel from the strip somehow managed to get under it. As the doctor explained to me, such cases with homemade whitening strips and pencils are not uncommon. Since the root of my tooth was exposed, she advised me to have a gum plastic surgery costing 8,000 rubles! And what do you think, people, is it worth risking your gums in order to pay off such an amount later?

Xenia, Moscow

Phototeeth whitening (ZOOM): advantages and disadvantages

Zoom teeth whitening is a technology of in-office chemical whitening, but with activation of the process by ultraviolet light. It is also called the ZOOM method or "cold" teeth whitening.

In "cold" whitening, a hydrogen peroxide gel is applied to the surface of the teeth and activated by ultraviolet, halogen, or led lamp. Peroxide concentrations are usually quite high, averaging 25-35%.

Zoom photobleaching is one of the most effective methods, as its technology is specifically aimed at improving results and reducing tooth sensitivity (by reducing exposure time). Light emission allows:

• increase the rate of decomposition of peroxide compounds with the release of active oxygen (which, in fact, plays a key role in the bleaching of colored substances);
• allows to reduce the exposure time of the gel, which, in turn, reduces its negative impact on the enamel.

After splitting the organic pigments contained in the enamel, it becomes noticeably whiter. However, in some cases, one procedure may not be enough.

After photobleaching (ZOOM 4), which can last from 30 minutes to 1 hour, teeth are fluoridated to prevent their sensitivity.

Zoom Teeth Whitening

Despite the widespread opinion that zoom whitening is one of the most gentle types of teeth whitening, we must not forget important point: largely due to the high aggressiveness of the compounds used, dentists try to minimize the exposure time of the gels on the teeth in order to reduce side effects, and they are far from uncommon in the practice of a dentist.

The effect of zoom teeth whitening depends on the characteristics of the enamel and its initial color for each individual person. You should not expect the same effect as in advertising: it is unlikely that you will blind all passers-by with a white smile; most often the teeth become whiter by 1-3 tones, which is, in general, a good result.

After teeth whitening with zoom technology, you should limit the use of coloring foods and drinks (coffee, tea, wine, juices, chocolate, blueberries, blueberries, etc.), and for the first time after the procedure, it is better not to use them at all. Such a “white” diet after teeth whitening will allow you to maintain a white-toothed smile for the longest possible time.

Sometimes the enamel is bleached in spots, which can be very unpleasant moment requiring additional intervention. In addition, in addition to sensitivity to all types of irritants (up to severe pain), after the whitening procedure, it is often necessary to replace the existing smile area even good fillings as they become visually yellower than bleached teeth.

Laser teeth whitening price (how much does it cost)

Laser teeth whitening is a modern and quite effective method of teeth whitening, which has been practiced for about 15 years. Numerous studies have shown that most clinical cases it is really effective and relatively safe.

View prices and costs on laser whitening teeth in our dental clinic in Moscow, perhaps by clicking on the link below

The principle of laser whitening is almost the same as in the photo whitening technique: a whitening composition based on hydrogen peroxide is applied to the surface of the teeth, however, activation active ingredient It is produced not by ultraviolet lamps, but by a laser. A laser is a kind of catalyst that affects not only the speed of chemical reactions, but also their depth (completeness).

How is laser teeth whitening performed?

As with other types of professional teeth whitening, the dentist applies protective agents for the gums before the procedure so that the mucosa does not burn, however, errors in work occur even in professional dentist. Even in numerous photographs of whitening (before and after), one can observe an interesting picture: before the procedure, the teeth were yellowish, but the gums were pale pink, which is the norm. After bleaching, the teeth became noticeably lighter, but hyperemia (redness) appeared along the edge of the gum, which indicates a marginal burn (which, however, usually disappears within one day).

Is laser whitening safe?

Practicing dentists often use this harmless complication in the form of a marginal burn of the gums to their advantage. Reddening of the gums after the whitening procedure is usually not noticed by the patient, but against the background of a strongly reddened gum, the whitening effect looks many times more effective (due to contrast). The teeth could be lightened by only 1 tone, but the reddened gums will visually emphasize the effect, and the patient is satisfied. After all, the most important thing is the first positive impression.

Laser whitening contraindications:

• Children under 18;
• During pregnancy and lactation;
• If you are allergic to hydrogen peroxide and other components of bleaching systems;
• With diabetes and some diseases of the pancreas.

These contraindications are typical for many other methods of teeth whitening. It cannot be said that local contraindications for any professional methods bleaching (except mechanical) are carious teeth, periodontal disease in the acute stage, dental deposits (stones, plaque), old and worn-out fillings.

Stones and plaque will simply interfere with the procedure for chemical bleaching of enamel, and in themselves are a determining factor in the yellowness of the teeth. Bad fillings can cause acute pain during the procedure, since hydrogen peroxide can penetrate through microcracks in the filling deep into the tooth.

Periodontal disease in the acute stage can be aggravated during the procedure, and isolate sore gums difficult. Increased gum bleeding, among other things, worsens the quality of whitening.

Carious teeth during whitening is in itself a violation of aesthetics. Why do yourself snow-white smile if 1-2 carious teeth with “blackness” or even with carious cavity. In addition, during the application of the gel on carious teeth, a sharp increase in pain is possible, up to an acute attack.

Is laser teeth whitening harmful?

It is not recommended to carry out bleaching in cases where it is impractical due to the natural natural light yellow color of the enamel. Typically, these teeth have a light yellow tint in the cervical area, white enamel in the middle and transparent - closer to the cutting edge. Even if such teeth initially do not have increased sensitivity, then after bleaching it will be possible to achieve a maximum lightening of half a tone, but there will be big problems with the treatment of hyperesthesia of the teeth from various stimuli(cold, hot, etc.) Often even warm water or food causes pain.

It is important to clearly understand that if the teeth initially have increased sensitivity, then the whitening procedure can seriously aggravate the situation.

Intracanal whitening

Intra-canal teeth whitening (in other words, endo-whitening) is used if a dead tooth acquires a dark shade due to its staining with substances formed during pulp necrosis, when pigments penetrate deep into the tissues dead tooth, or when it is stained with filling material.

In such cases, external influence on the tooth does not allow to cope with the problem. But intracanal chemical bleaching allows you to solve this problem, as evidenced by numerous positive reviews.

What is the best teeth whitening review?

“I have always had white teeth since I was young, until I treated a couple of caries between my front teeth with one, so to speak, “specialist”. Unfortunately, the doctor turned out to be cute, and I had to change the fillings, and moreover, in such a way that at first the nerves were removed from the teeth, and then the fillings were made. At first everything was fine, but after a year and a half I noticed that my front teeth began to change color to dirty yellow. It became very annoying for me, so I stopped smiling at all.

After suffering for a couple of years, I began to look for a normal dentist. Some told me that crowns would help, others that laser whitening. A friend told me good doctor, who advised intracanal bleaching, since it is from there that the problem with the color of the tooth comes. First, the old filling was removed, a bleaching agent was injected inside and a temporary filling was placed. On the next visit, I came satisfied: the tooth became much whiter, and it remains only to put a permanent filling ... "

Oksana, Moscow

A bleaching agent based on carbamide peroxide, sodium perborate or hydrogen peroxide is usually added inside the canal. The oxygen complex in the process of a chemical reaction discolors the colored compounds in the tissues of the tooth - thus, the fight against discoloration takes place.

The tooth after endobleaching acquires its natural color or becomes noticeably lighter. Success intracanal bleaching depends on the concentration of the whitening gel and the time it is inside the tooth. The main thing here is to get to the dentist on time for a second appointment, since if there is a significant time delay, the tooth may become too light.

Traditional methods of teeth whitening: harm or benefit?

Is it possible to whiten your teeth at home without using all these pencils, trays and whitening strips? Well, folk ways teeth whitening have been known for a long time, but their comparison with professional systems showed dubious effectiveness and most importantly - insecurity (in some cases).

Dentist-controlled home whitening systems are not traditional methods. Similarly, home whitening strips, mouthguards, pencils, and similar products are systems developed by scientists to home use, which, in comparison with "grandmother's" methods, are not entirely safe, but are more or less close to evidence-based medicine and often show some results.

Charcoal

From history, we can recall that charcoal was the most effective method teeth whitening in Russia. However, at present, this whitening technology is hopelessly outdated (usually today they try to whiten their teeth with activated charcoal, which is sold in pharmacies in the form of tablets).

The idea of ​​using activated charcoal for teeth whitening is based on its well-known ability to absorb various compounds from solutions (excellent absorbent). For example, if you place an activated charcoal tablet in an aqueous ink solution and mix it, the solution will become transparent rather quickly.

However, things are not so simple with teeth: it is foolish to hope that activated charcoal will pull out the pigments that color it from the enamel. However, wipe off plaque (including stained) activated carbon it will be quite possible, although you can just as well brush your teeth well with toothpaste with an average abrasiveness index.

By the way…

The line of Splat toothpastes has toothpaste with the content of charcoal - "Splat Blackwood". And has such a paste not classic White color, but intense black. What can you do if the consumer really wants ...

Baking soda - does it whiten teeth?

Baking soda It can significantly increase the pH of the environment in the oral cavity by neutralizing acids, but it will be very problematic to whiten teeth with it at home.

Baking soda powder mixed with water (or saliva) is a medium-strength abrasive, so if you rub it too hard and often on your teeth, it may well lead to excessive abrasion of the enamel, which, in turn, will lead to increased tooth sensitivity (remember Air-Flow technology). which was described above). Naturally, soda does not discolor the colored compounds present in the enamel, and a slight whitening effect can only be due to the removal of the colored plaque present on the teeth, which again would be safer to do with a properly selected toothpaste.

Strawberry

Oddly enough, but the use of strawberries is one of the most popular among the “berry-fruit” methods of teeth whitening practiced by the people.

The proposed whitening recipe is something like this:

• You should take a strawberry;
• Cut it in half;
• Rub the half over the teeth;
• Leave for about 10 minutes;
• Then brush your teeth with your usual toothpaste.

We must say right away that it is clearly not worth counting on a pronounced whitening effect from such use of strawberries. However, organic acids, which are, moreover, highly effective complexing agents, are ways to gradually "pull" calcium ions from the tartar matrix, thereby contributing to its loosening and subsequent erasing with toothpaste.

However, with the same success from a long and regular action organic acids calcium will also be washed out of healthy enamel - this can provoke the appearance of caries in the stage white spot in the smile zone, the problems from which, without proper treatment, can be much greater than the benefits of such a dubious procedure in general.

Better just eat strawberries and rinse your mouth - so you will be much more useful.

Teeth whitening according to Neumyvakin

Another specific kind teeth whitening is the so-called Neumyvakin whitening.

The recipe is as follows: you need to add 20 drops of pharmacy 3% hydrogen peroxide to 0.5 teaspoon of soda, and then a couple of drops lemon juice, then mix The resulting paste is proposed to rub not only the teeth, but also the gums inside and out with the help of a cotton swab.

It is believed that this paste not only whitens teeth by removing tartar and plaque, but also heals the gums. There are many fans of this type of whitening, but is there any effect from it?

When interacting soda (sodium bicarbonate) and citric acid sodium citrate is formed, which has the properties of a complexing agent and is able to firmly bind calcium ions, “extracting” them, for example, from tartar. Soda powder plays the role of a medium-strength abrasive that mechanically cleans plaque (and partly stone) from the surface of the enamel. Hydrogen peroxide is traditionally assigned the role of a chemical bleach that bleaches colored substances found in tartar, plaque and tooth enamel.

Thus, there seems to be common sense in teeth whitening according to Neumyvakin.

However, often this meaning quickly turns into "meaninglessness" with an illiterate execution in the hands of an ignorant person. For example, if the unfortunate experimenter has sensitive teeth, there are already wedge-shaped defects in the cervical region, however light yellow the shade of the enamel makes him furiously rub his teeth with paste according to Neumyvakin - in this case, the result will be very deplorable.

Another thing is when a person has naturally healthy enamel, but his teeth are yellow (or even brown in places) from plaque and tartar - in this case, whitening according to Neumyvakin would be much more appropriate than in the situation described above.

By the way…

Toothpastes containing pyrophosphates (complexing agents), carbamide peroxide and a medium strength abrasive system (RDA in the range of 75-150) in their formulation will, in fact, be a more advanced version of the paste prepared according to Neumyvakin.

We hope that the above information will help you make the right decision regarding teeth whitening. If you already have some practical experience in this case - be sure to leave your review at the bottom of this page.

The specialists of the clinic carry out gentle and effective teeth whitening, the cost of which depends on the type of procedure and the degree of complexity. When lightening the enamel, not only a visual aesthetic result is achieved, but also a powerful prevention of gingivitis and periodontitis is carried out. They are provoked by bacteria that make up plaque. During bleaching at the stage of purification, the remains of the vital activity of such microbes are removed.

Types of teeth whitening

Choosing a method of influencing the enamel, the doctor conducts a thorough examination of the oral cavity, determines the color in accordance with the scale, consults on the stages of the procedure. Depending on its condition, one of the types of teeth whitening is selected, which is used in the Dentist's Practice clinic in Moscow:

Both methods are professional and guarantee compliance with gentle technologies, safe therapeutic effects, A complex approach to treatment.

Features of the Opalescence system

Enamel brightening with a special gel with prolonged action - modern, safe way treatment. Such teeth whitening is carried out by specialists of our clinic in Moscow using unique equipment and certified preparations.

The bleach is available in industrial dosage packs and is applied directly to the teeth or tray. Having a gel-like form and a certain concentration, it is activated using a light-emitting apparatus. Usually the whitening effect is achieved in 1 visit. More complex cases require 2-3 procedures.

Teeth whitening with ZOOM 3 laser device

Exposure to the ZOOM lamp allows you to get a snow-white smile in just 1 hour. It consists in lightening the enamel by 9-12 tones without the use of aggressive agents. Thanks to this, the enamel is not damaged, and the new shade is preserved for several years. A light beam with a certain long wavelength acts gently on the enamel without overheating the nerve endings underneath. Its short-term action protects against the appearance of excessive sensitivity.

The cost of teeth whitening by both methods can be viewed in the price list. It is not burdensome for people even with a small income. In addition to drastic measures, you need to regularly visit the dentist and undergo ultrasonic cleaning, cleaning with the apparatus Air flow, especially deep fluorination.

What does it look like?

Teeth whitening in the clinic

White teeth - main part image successful person. However, the usual oral hygiene does not always give the expected result, and tooth enamel may darken (uniformly or fragmented). Professional cleaning performed in a dental unit can help in part. But if she did not make noticeable changes, then you will need teeth whitening in the clinic performed by a specialist.

Now many manufacturers of oral care products advertise toothpastes and tooth whitening gels. However, it is important to understand that such an impact is very rare and provided that you are confident in the safety of the method. Otherwise (with frequent use or improperly selected remedy), you risk not only not getting the expected effect, but also destroying tooth enamel.

Safe teeth whitening our dentistry performed in the following order:

1. 1. Preliminary consultation with a specialist to find out the causes of darkening of the enamel and general diagnostics condition of the oral cavity, determination of the thickness of the tooth enamel and the choice of the optimal method of whitening.
2. 2. Professional teeth cleaning with removal of tartar and plaque in hard-to-reach places.
3. 3. Direct teeth whitening by the chosen method.
4. 4. specialized care with the help of hygiene products selected by the doctor (help restore enamel and prevent the development of infectious processes, the formation of plaque).

Modern dentistry offers patients many types of teeth whitening, and prices they are quite affordable. However, not every method is suitable in a particular case. It is necessary to take into account the condition of the tooth enamel, the presence chronic diseases oral cavity, the level of tooth sensitivity, etc. Teeth whiteningZoom 3 at a slightly higher cost is one of the most gentle methods that preserve the enamel as much as possible.

Teeth cleaning and whitening available at our clinic price, performed by highly qualified specialists on advanced modern equipment. The doctor will not allow excessive exposure that could damage the condition of the enamel. He will select a caring program taking into account all individual characteristics.

You can sign up for a free preliminary appointment right now using the online form or the specified contact phone number.

What is included in the price of whitening?

• Removal of tartar with ultrasound
• Teeth polishing with abrasive pastes
• Removal soft touch and hard deposits
• Applying a bleaching composition based on hydrogen peroxide
• Teeth fluoridation

Stock! 14 500 rub
old price 19 500 rubles

Teeth whitening is one of the most demanded procedures in modern dentistry. Almost every person would like to have an impeccable smile: after all, the whiteness of enamel is not only a sign of oral health, but also an integral part of external attractiveness. Unfortunately, not everyone succeeds in maintaining a snow-white smile in a natural way. That is why new and proven methods of enamel lightening regularly appear and are improved. However, their use is not only aesthetic value. Most often, the enamel acquires a dark or yellowish tint due to the accumulation of plaque, which rather quickly turns into tartar, which is the cause of many dental problems. That is why regular whitening treatments (if performed correctly) also have a small preventive effect.

Why you need to whiten your teeth

Darkening of the enamel is not always the result of improper oral hygiene. Factors that negatively affect its color are:

• unfavorable heredity;
• bad habits(especially smoking);
• regular use of coloring foods or drinks;
• untimely treatment of dental diseases;
• taking a number of medications.

Types of teeth whitening

First of all, enamel lightening methods can be divided into home and intended for use in a dental clinic. Home methods involve exposure to various chemical compositions on the enamel.

Among the professional methods, the following types of teeth whitening are distinguished:

• chemical,
• laser,
• ultrasonic,
• photobleaching.

All these methods have their own characteristics, advantages and disadvantages, so the choice of the optimal one in each case is best done together with a specialist.

Why professional teeth whitening is better than home whitening

Many people want to whiten their teeth at home, without visiting the clinic. However, systems sold in pharmacies for self-administration of the procedure, firstly, require individual selection, and secondly, if used incorrectly, they can harm the enamel, mucous membranes and soft tissues oral cavity. For example, if the whitening gel is placed in ready-made mouthguards, rather than custom-made mouthguards, it will be very difficult to achieve their correct fit, and this will significantly increase the risk of burning the gums and other adverse effects procedures. Abrasive toothpastes can also be dangerous: they thin the enamel and can damage it over time. At the same time, under the supervision of a specialist, the risk of such consequences will be almost completely eliminated, and the result will be for real pronounced.

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What to do before teeth whitening

Not every patient knows that the effectiveness of the whitening effect largely depends on proper preparation to him. Such preparation includes:

• sanitation of the oral cavity;
• professional cleaning;
• enamel remineralization.

Before whitening your teeth, it is advisable to visit a dental clinic so that the doctor evaluates the initial state of the enamel and advises on the specifics of preparing for the procedure in a particular case.

If you have succeeded in whitening your teeth to the desired shade, it is important to secure the result. That is why for at least 2-3 days after the procedure, the following recommendations must be followed:

1. Refuse to use coloring foods or drinks.
2. If possible, do not smoke.
3. Carefully perform oral hygiene, using not only toothpastes recommended by the dentist, but also rinses and dental floss.

In addition, it is important to undergo supporting procedures on time (the need for them depends on the chosen technique).

Teeth whitening price

The answer to the question of how much teeth whitening costs depends primarily on the technique used, as well as on the number of sessions. In addition, the impact is not always carried out on the entire oral cavity: sometimes it is advisable to use the procedure for one jaw or only for incisors and canines.

In any case, if you want to whiten your teeth, the price of the methods offered by our clinic will pleasantly surprise you. The cost of teeth whitening services at DentaLux-M is lower than the average prices in Moscow. Check out our discounts and special offers!

You can learn more about the features of teeth whitening, types and prices of procedures in DentaLux-M dentistry by signing up for a free preliminary consultation.

The choice of a method of teeth whitening is a serious task, therefore, first of all, it is made by a dentist, based on the nature of the darkening, the characteristics of the tooth enamel, as well as the characteristics of the patient's body. The selection of a particular technique at the whim of the patient or on the basis of its budget is unacceptable!

Attention! Prices for teeth whitening are averaged, and in each case may differ markedly from those indicated.

Laser whitening

It is the fastest and most efficient, because allows you to whiten the tooth immediately by 10-12 tones. In this case, the procedure itself takes from 15 to 50 minutes, depending on the individual characteristics of the patient.

Before starting the procedure, a special composition containing hydrogen peroxide is applied to the teeth. Then a laser beam is directed to the teeth to be whitened, under the influence of which atomic oxygen is released from the composition, destroying dense plaque.

Usually, to restore the integrity and durability of the enamel, a composition containing fluorine and calcium is applied to it. To consolidate the effect and not harm the enamel, it is recommended not to consume tobacco and any drinks (including tea, coffee, cola) for the first 2-3 days after the procedure.

Whitening with ZOOM 4 technology

Whitening process using ZOOM 4 technology (VIDEO, in English)

Abrasive bleaching

Outwardly, it is very similar to professional cleaning, with the difference that abrasive paste is used as a cleaning agent. Removed from the tooth thinnest layer darkened enamel (100-200 microns). At the end of the procedure, the result is fixed using means for home night whitening.

Usually abrasive whitening is used in cases where the tooth does not darken entirely, but in spots, which indicates a lack of calcium in the enamel. Other methods in this case do not help to cope with darkening.

Water-abrasive bleaching (Air-Flow technology)

Important! Before carrying out water-abrasive cleaning, it is necessary to make sure that there is no damage to the oral mucosa. If present, the procedure is contraindicated.

Abrasive methods are distinguished by the lowest price - a session costs about 1500-2000 rubles.

The principle of operation of the Air-Flow method - removal of biofilm from teeth and implants (VIDEO)

Teeth cleaning with ultrasound (with whitening effect)

Refers to sparing methods and is based on mechanical action sound waves ultra high frequencies. By the nature of the impact, it resembles professional teeth cleaning, with the difference that it makes teeth much whiter than just mechanical cleaning. In addition, ultrasound simultaneously cleans plaque and tartar (in the case of laser methods the stone is removed separately).

Although it is inferior to laser in terms of the strength of the whitening effect, it does not require the use of substances containing peroxide, as well as appropriate oral protection. Fluoridation and restoration of enamel in this case will also not be superfluous.

The price for ultrasonic cleaning of teeth is 150 rubles. for one tooth.

Teeth whitening with nerve removed

The main feature here is that the tooth is whitened from the inside. To begin with, a filling is drilled out of it, after which the darkening itself is affected. In this case, gels containing peroxide are used, applying them to the internal darkened canal of the tooth. The gel is activated by a laser or ultraviolet lamp. During this procedure, the remaining teeth are protected by applying dental varnish to them.

Usually, bleaching of a pulpless tooth is carried out in several sessions using temporary fillings, because. in one procedure, it is not possible to achieve the result completely.

Teeth whitening without nerve costs 6-7 thousand rubles.

Home whitening

It is produced with the same compositions as light, but for a longer period - sometimes up to two weeks. With this method, mouthguards filled with a whitening gel are put on the teeth (the mouthguards are pre-made from a cast of the teeth). During a given period, the patient wears the structure for several hours during the day, or puts it on at night. For more control, it is necessary to visit the dentist from time to time.

The effectiveness of this method is lower than that of laser or ZOOM whitening - teeth are lightened by only 6-8 tones.

Prices for home whitening systems vary between 10,000 and 11,000 rubles.

As a rule, it is predetermined genetically, but with age and under the influence external factors he is changing. The most typical problem is the darkening of the tooth enamel. Modern dentistry makes it possible to eliminate this aesthetic imperfection. Whitening methods differ from each other by the method of exposure, degree and price.

Professional teeth whitening

Indications for teeth whitening

Statistics show that almost every patient dental clinics I don't like the color of my teeth. The reasons for darkening can be the following:

• Eating habits (excessive consumption of foods with pigments - wine, coffee, tea, juices);
• Natural age-related changes;
• genetic features;
• Smoking;
• The consequences of treatment;
• Mechanical damage.

For any of the above cases, whitening is indicated, consider the features and fundamental differences between its types.

Teeth whitening or whitening?

The purpose of whitening is to achieve a light shade of enamel, and when lightened, plaque and tartar are removed from the surface layer of enamel, and the tooth acquires a natural shade.

Whitening is carried out at home or in the clinic (professionally). In the first case, use cosmetics bought in a supermarket or special chemicals. In the second, they carry out an office procedure.

Ways to whiten your teeth at home

The second type of bleaching involves a more serious impact. It includes laser and chemical therapy, photobleaching.

The concept of internal bleaching should also be distinguished. A similar technique is used in cases where external influence is not enough to return natural beauty teeth. In this case, a special gel is placed inside the tooth, and the cavity is sealed. The doctor can put a “whitening” filling several times in a row until the desired effect is achieved.

Finally, the alternative is also distinguished and acquire an ideal shade. Such a technique should include:

1. Porcelain or composite plates. These are thin stickers that are highly resistant to colorants from food or drinks.
2. Bonding - application composite material, which masks stains on the teeth. Teeth acquire a snow-white appearance, but the material gradually turns pale.
3. Crowns - used as a method of restoring teeth, they can be "perfectly" white.

Contraindications

Like any other medical procedure, bleaching has a number of conditions that exclude the possibility of its implementation. It should not be carried out with dental diseases- caries, periodontal disease and others. Almost all types of whitening during pregnancy, allergies, and increased sensitivity of the teeth are also contraindicated.

Be consistent and careful, take care of your own health and be sure to consult with professionals before agreeing to one or another method of whitening.