Special toothbrushes. Types of toothbrushes: rules for choosing and care. How to choose an ultrasonic toothbrush

To date, the choice of toothbrushes dazzles - ordinary, electric, ultrasonic, soft and hard, etc. Of course, it’s mostly professionals who understand this, while most people choose a toothbrush by design. Whatever it was, Toothbrush is mandatory, therefore, let's become professionals and figure out which toothbrushes exist, how they differ and which one is right for you.

So, how to choose a toothbrush?

Consider the types of toothbrushes:

- mechanical (ordinary) toothbrush;
- Electric Toothbrush;
- Ultrasonic toothbrush;
- orthodontic toothbrush;
- ionic toothbrush.

Mechanical toothbrush. This is the most common and most popular toothbrush today. It has an acceptable price, it does not need to be equipped with batteries, attachments, etc. Such a brush can be changed often and chosen as much as possible for yourself, so that both the teeth are clean and the gums are not injured.

Electric Toothbrush. This brush will save your time. The advantage of such a toothbrush is the use of minimal effort to brush your teeth - it will do everything for you. In addition, it better cleans plaque on the teeth and better fights against the formation of tartar.

Electric toothbrushes are rich in various modern features for our convenience.

Technology 3d. The 3d brush is designed for optimal brushing results. The bristles of this brush oscillate and carefully surround the teeth, destroying plaque and removing it, the location of the bristles helps to better penetrate into hard-to-reach places, thoroughly removes darkening of the enamel and gives the teeth a natural whiteness.

Timer. There is also such a function. Built-in timer for brushing your teeth right time, as well as a reminder to switch to the next section of the oral cavity.

Dental floss. There are replacement toothbrush heads with a flossing effect. They can easily get into hard to reach places. oral cavity thereby making it more efficient.

The disadvantage is the restriction on health - an electric toothbrush can only be used by people with healthy teeth and gums. Moreover, in some people, due to the vibration of an electric toothbrush, it may also occur.

Ultrasonic toothbrush. This type brush does not even require contact with the teeth, it cleans at a distance of 5 mm from the surface of the teeth. It breaks up plaque and kills pathogenic flora even in gum pockets. Possesses therapeutic effect on inflamed gums, it can be used to brush teeth without toothpaste. Some manufacturers complete ultrasonic brushes with additional nozzles - for whitening teeth and removing hard plaque.

The disadvantage of ultrasonic toothbrushes is the high cost and limitation in use: they can only brush your teeth 3 times a week, therefore, it will have to be combined with another type of brush.

An ultrasonic toothbrush is contraindicated for people who have dental implants or braces, and those with heart health problems.

Orthodontic toothbrush. This is a special brush for people who wear braces. It is mechanical, in the middle of the brush there is a groove for structures on the teeth. This brush is made to order, so it is not cheap.

Ionic toothbrush. This is a small, ordinary-looking brush with even bristles, only inside the handle there is a titanium dioxide rod, which, when pressed on a metal plate on the handle, creates a stream of negatively charged ions that draw positively charged plaque ions towards themselves. With its help in the oral cavity recovers faster acid-base balance, and the toothpaste begins to work more actively.

The bristles of the toothbrush should only be made of artificial fiber!

Inside each natural hair (usually pig bristle stands for natural fiber) many bacteria multiply. That's why natural brush unhygienic and can contribute to the development of various diseases in the oral cavity.

The hardness of the toothbrush is indicated on the packaging.

The degree of bristle stiffness is determined by the diameter of the fiber from which it is made: the larger the diameter, the stiffer the toothbrush.

Very soft toothbrush (ultrasoft, extrasoft). Suitable for children under 5 and people with hypersensitivity teeth.

Medium toothbrush (medium). For children over 12 and adults with healthy mouths.

Rigid and very hard toothbrush (hard). Such a brush cannot be used without a doctor's prescription, because. it can injure the gums and cause abrasion of the hard tissues of the teeth.

Size, head and handle of the toothbrush

For daily use choose a toothbrush with a short tip spanning 2-2.5 next standing tooth. The length of the head of toothbrushes for children is 18-25 mm, for adults no more than 30 mm.

The head of the toothbrush, for safety, should be rounded.

To clean the tongue and inside cheeks, some manufacturers place a special coating of soft material with a rough surface on the back of the toothbrush head.

It will be good if the junction of the head with the handle of the toothbrush is movable. So you can regulate the pressure on the area of hard and soft tissues in the oral cavity.

It is convenient to use toothbrushes that have a thick handle and rubberized inserts - such a toothbrush will not slip in your hand.

Today, toothbrushes are represented by a variety of types, models and shapes, so the question arises of which toothbrush is better - electric or conventional. In order to choose this hygiene item correctly, it is necessary to take into account both the principles that it must comply with and the properties of the product. When buying a device, keep in mind individual features the structure of the oral cavity, the condition of the gums and enamel.

Do you need an electric toothbrush?

The electric model has both advantages and disadvantages, but in the presence of diseases, including dental, an electric toothbrush is used only with the permission of a doctor. For healthy people who regularly visit the dentist, the electric device is convenient and makes it easy to perform hygiene procedures.

Batteries or accumulators serve as a source of energy for the operation of electrical appliances. According to the principle of operation, mechanical, sound and ionic models are distinguished.

Mechanical devices are reciprocating-rotary or combined. With a reciprocating-rotary design, the brush head is able to move both in a circle, rotating in opposite sides, as well as vertically. With a combined design, additional cross bristles are installed on the head of the device, which effectively clean areas that are not accessible to a conventional brush.

Electric brushes operating on sound technology are equipped with a special generator that produces sound or ultrasonic waves. Sound vibrations soften plaque and food debris. At the same time, the bristles moving at high speed quickly clean the oral cavity.

Ultrasound, acting in a non-contact way, destroys bacteria, removes plaque.

Ionic products use a rod coated with titanium dioxide. This material, when combined with a liquid, attracts hydrogen ions, which destroy pathogenic flora. The device is used to cleanse the oral cavity and without the use of toothpaste.

To make the right choice, you need to know the pros and cons of an electric toothbrush.

Ultrasonic and ion models

In the ultrasonic model, the movements of the bristles are provided by the action of a piezocrystal, the charge on the edges of which leads to the appearance of internal oscillations (1.6 MHz) transmitted to the bristles. Simultaneously with the mechanical cleaning of the enamel, the device acts on the teeth with ultrasound.

The difference in the degree of absorption of ultrasound bone tissue and plaque leads to flaking and removal of plaque.

Dental care with an ultrasonic toothbrush has the following benefits:

removal of dental and pigment plaque leads to the effect of whitening;
ultrasound has an antiseptic effect on the oral cavity;
therapeutic components of toothpaste under the influence of ultrasound penetrate into the tissues;
The device gently cleans braces, dentures and sensitive areas.

The ionic device contains a titanium dioxide rod in the handle. By creating a different polarity between plaque and the surface of the teeth, the brush attracts plaque and cleans the oral cavity of germs. Its long-term use reduces gum bleeding and enamel sensitivity.

How to use an unusual brush correctly

To keep the electric brush in working condition, it is necessary to change the batteries in time or charge the battery. In order not to damage the enamel, during the cleaning process, do not increase the pressure. Before cleaning, the bristles of the electric brush are moistened with water, toothpaste put in a small amount(with a pea).

To, you must follow the following rules:

When cleaning the side surface of the teeth from the outer and inner sides, the product is held at an angle of 45 ° and the cleaning head is slowly moved in one direction, lingering for 2 seconds on each tooth.
When cleaning the front surface of the teeth, the device is held vertically.
The chewing surface of the teeth is cleaned with horizontal position brushes.

The ionic brush provides a cleaning effect due to the ionic process and eliminates the need for toothpaste. After wetting the bristles with water, the teeth are brushed with an ionic device like a traditional brush, spending 2-3 minutes on the process.

Contraindications

Electric toothbrushes, the pros and cons of which you should know, have a number of contraindications for use. Do not use the electric brush when the following diseases oral cavity:

caries;
hypoplasia and aplasia of enamel;
gingivitis and stomatitis;
omission of the gums;
tooth mobility;
periodontitis;
neoplasms.

The operation of the ionic brush creates an ionic stream. Therefore, people who smoke and have problems with the oral mucosa should use the device with caution, because. galvanic currents produced by the device irritate the mucosa and aggravate negative impact nicotine. If you suspect a disease of the oral cavity, you need to consult a dentist.

Brushes for children

The toothbrush should be appropriate for the age of the child and have an attractive design. In order for the child to like the cleaning process, they select a product whose head and handle have a convenient shape and a suitable size. For children under 2 years old, it is better to choose a brush with silicone bristles, a rubberized head (1.5 cm in size) and a handle up to 10 cm long. For children under 5 years old, a brush with soft bristles with a head size of up to 2 cm and handles up to 17 is suitable cm.

Children can use the electric brush from the age of 3 years. It removes plaque well and protects enamel from caries. A child's version of a classic electric brush of a reciprocating or combined type with soft and low bristles is suitable for a child.

The batteries that power the device are protected by a waterproof case, so the electrical device is safe for the child. To make sure the product is suitable for your child before purchasing electric brush must visit pediatric dentist. The child must be taught how to use a brush, and he must brush his teeth under the supervision of adults.

Which models are the best

If the question of which toothbrush is better - conventional or electric - is resolved, then you need to choose best model. When selecting a traditional brush, models with the following parameters are suitable:

polymer bristles with antistatic properties,
rounded top;
silicone inserts on the handle;
flexible connection of handle and head.

You should choose products with such bristles, the degree of rigidity of which corresponds to the condition of the gums and teeth. The best option for an electric brush is a product with a powerful battery that has interchangeable nozzles. The most popular models for both children and adults are products under the brands Oral B and Braun.

If you change the heads regularly, the electric brush will last a long time, and special types of nozzles increase the cleaning efficiency. Working nozzles use following modes works:

1D technology - movement occurs in a circle in one direction;
2D mode - circular motion is performed in the forward and reverse direction;
when working on 3D technology, circular and pulsating movements are combined.

Nozzles supplied with electric brushes have different properties and cleaning effects. They perform operations such as polishing, whitening, massage, cleaning sensitive teeth, double cleaning, elimination hard plaque brushing teeth with braces.

How to care for your device

In order for the electric brush to serve for a long time and provide high-quality cleaning of the teeth, you should follow the rules for caring for the device:

before and after cleaning, rinse the nozzle under running water;
dry the device only in a vertical position;
change the nozzle every 3-4 months;
store the product in a clean dry stand;
periodically check the battery charge.

Before choosing an electric toothbrush, you should assess the condition of the oral cavity, this will determine suitable type and device model. An individually selected device will make the cleaning procedure convenient and maintain healthy teeth.

For a healthy mouth and beautiful smile It’s not enough just to brush your teeth – it’s important to choose the right toothbrush. The wrong choice can lead to gum irritation, destruction of tooth enamel, and subsequently to various diseases. How to choose the right toothbrush?

First of all, you need to take into account the condition of the oral cavity and pay attention to the following factors:

the presence of gum disease;
the presence of tartar (plaque);
distance between teeth;
curvature of the teeth;
fillings, braces, veneers or other constructions.

It is necessary to consult with a dentist to find the perfect toothbrush for you with your own characteristics. However, you can cope with the choice yourself, you just need to decide which of the modern brushes you should choose: conventional, electric, ionic or ultrasonic.

How to choose a regular toothbrush?

When choosing a regular toothbrush, you need to pay attention to the characteristics of its bristles, indicated on the package. If these factors are not displayed, most likely the brush is of poor quality. Toothbrush bristles can be:

natural and synthetic (smooth and microtextured);
soft, medium and very hard (as well as intermediate degrees of hardness).

Brushes with natural bristles are considered very questionable and are not recommended by dentists for use, as they are short-lived and tend to retain bacteria and other microorganisms on the hairs. Therefore, it is worth giving preference to bristles made of artificial fibers.

The best option for adults and teenagers will be a medium hard brush. Soft is suitable for children under the age of 5, since their gums and teeth are still very susceptible to external stimuli, and adults with particularly sensitive gums. You should not buy a hard brush, unless your dentist has recommended it, as it can easily damage the enamel and cause microtrauma to the oral cavity.

The issue of rubber inserts in toothbrushes is still on the minds of dentists: they disagree about its usefulness. But no one doubts that such brushes are harmless to the oral cavity, so it is up to the buyer to give preference to such a brush or not.

How to choose an electric toothbrush?

The main difference between electric and simple brushes is the brushing dynamics. Traditional brushes usually perform reciprocating rotational movements, while electric brushes independently alternate reciprocating and pulsating movements. This combination allows you to pre-soften the plaque on the teeth, and then clean it off.

Another plus of such a brush is the ability to change the speed of movements, as this helps to set up an individual mode of brushing your teeth. Thus, the surface of the teeth can be cleaned harder and more intensively, and the tongue and gums at a lower speed.

An electric toothbrush is also suitable for children. How to choose such a brush for your baby? You need to pay attention to the size of the brush head: it should be small. On the packaging of a high-quality baby brush, the age for which it is intended must be indicated:

0-3 years
3-5 years
5-7 years
7-12 years old.

Older children can already use adult brushes, but the bristles should be slightly softer than average.

Choose an ionic brush?

The ionic brush is very similar to the traditional one, but it has a titanium dioxide coated shaft. This toothbrush removes plaque from the teeth at the molecular level. Interacting with hydrogen ions, it neutralizes acid environment beneficial to microbes. Such a brush can be used even without toothpaste, since saliva filled with ions does an excellent job of cleaning the oral cavity.

How to choose an ultrasonic toothbrush?

Ultrasonic waves have a positive effect on the gums, prevent tartar and remove inflammatory processes, destroying microbes with the unfavorable power of sound. Dentists vote for the ultrasonic brush, recognizing its indisputable advantages. However, such a thing is not suitable for everyone: people who have problems with cardiovascular system or dental implants, it is strongly discouraged to use an ultrasonic toothbrush. The rest can safely turn to the innovative oral hygiene tool for help.

Teeth and their enamel are considered the hardest part of everything. human body. However, even this fabric without proper, regular and thorough care can be easily damaged and eventually crumble. Not so long ago for effective cleaning teeth, a special device was invented that facilitated the procedure - a toothbrush. Brushes have different bristles, designs and shapes. It is important to treat the selection of the device correctly, because the whole organism depends on it.

Classification of toothbrushes

Modification of dental hygiene products today knows no boundaries. Their diversity allows you to choose the device individually and achieve maximum benefit from the conductive Since the working part of the brush is bristles, it is necessary to pay initial attention to it. The bristle has the following types:

tough
medium hardness
compacted
very soft
soft

In addition to pile, there are different models appliances. Some of them work by electricity and vibration. It is impossible to say for sure which model is better in quality, the main thing is that it fits the person and has decent characteristics. Efficiency and quality at the time of selection must be paramount. Do not forget about the number of fibers of the brush, the size of the handle and margins.

Mechanical brush - device description and application

The easiest mechanical toothbrush to use. Well-known imported manufacturers always indicate the classification of the model and the type of its bristles on the packaging. A soft type brush is most effective for children and people with sensitive teeth and .

Mechanical dental devices of a rigid type are recommended for use by older people; they can be used by children who have reached the age of 12. These models are the most common and widely used. However, before choosing hard bristles, you should consult with your local or treating dentist. Wrong selection hygiene product capable of leading to serious problems and complications, will cause irreparable harm to the oral mucosa and enamel.

The mechanical model has rubber inserts for comfort, although some dentists strongly oppose them. Some doctors say that special inserts enhance protective function and rid the teeth of bacteria and microorganisms. Other experts refute this version. The decision primarily depends on the buyer and his needs.

Description of the ionic model

The next, no less common type of brush is the ionic model. It not only allows you to maximize the removal plaque from tooth enamel, but will also improve the overall appearance and condition of the teeth. Its main advantage is that inside its structure there is a rod with a special coating of titanium dioxide. Titanium dioxide eliminates electrons that are negatively charged, because in combination with human saliva, hydrogen ions with a positive charge are attracted. Harmful acid is eliminated, where microbes develop very quickly, thereby eliminating plaque at the level of molecular chemistry, and ionized saliva retains beneficial and healing properties for a long period of time.

Another advantage of the ionic brush is its use without toothpaste. Of course, you can use the paste, only in very small amount, but this is optional. The action of cleaning is not due to the toothbrush, but due to the ions. Moreover, ions fill the oral cavity with oxygen, and thereby enrich the enamel.

ultrasonic brush

The ultrasonic tooth cleaning device also has a great demand among customers, although its cost is considerable. electrical device are pulsating and reciprocating rotational movements. This combination allows you to clean the teeth from stones: rotation softens the stone, and pulsation breaks it. This is an undeniable advantage of this model, no other design has such an ability.

The parameters of ultrasonic brushes are individual, you can independently choose the speed of rotation of the bristles and set the mode so as not to feel any discomfort. The condition of the gums and teeth is different for everyone, so this setting is quite appropriate. A fast rotating motion is most often used for quick cleaning of teeth after eating, a low speed is recommended for cleansing the tongue and gums. Hygiene for the tongue is also necessary; for this, special nozzles are provided with the brush, thanks to which the procedure is more effective.

What can the wrong choice of brush lead to?

It's important to know two things:

how to do dental hygiene
how to choose the right toothbrush

The correctness, quality and efficiency of the procedure depends on these two conditions. The wrong approach to choosing this hygiene product can lead to some negative consequences:

There is a possibility of damage to the oral mucosa and gums.
Severe damage to tooth enamel.
Development .
The need to install the following orthopedic structures: crowns, veneers and dental implants.

Choice of dentists

Dentists claim that best brush- one that a person regularly brushes his teeth, regardless of its model and performance. They also require you to change the device from time to time. It is important that the brush fits the person in all respects, does not bring discomfort and has a positive effect.

A quality product doesn't have to be expensive. Among cheap products, there are also good devices with the required characteristics. A person who has obvious problems with their teeth or gums, for example, suffers from bleeding gums and jaw mobility, not all brushes will work. In this case, the dentist should choose the product.

Basic rules for choosing a toothbrush

To buy for yourself perfect option should pay attention to the following requirements:

The material from which the bristles are made. Pile is artificial and natural. At first glance, it may seem that natural bristles are better, but this is not so. In natural villi, bacteria multiply rapidly due to the accumulation of water, this does not happen in an artificial product.
It is important to pay attention to the choice of brush head. For adults, the most correct size will be from 25 to 30 millimeters. A smaller size will not cover the entire surface, and will start to leave uncleaned areas. Large heads will make it difficult to treat the most inaccessible areas from germs or food debris, and this will lead to tooth decay. For children, the head should be slightly smaller, install Exact size should be a pediatric dentist.
Now you need to choose the right handle. The handle should be as comfortable and light as possible. Too heavy or curved handle will lead to fatigue of the fingers and muscles of the hand, the procedure will not be carried out as well as we would like.
At the time of purchase, you must carefully read the packaging, reading all the inscriptions. The box must indicate the degree of rigidity of the product and the material from which it is made. If there is no production information on the packaging, then this toothbrush is not suitable for use.
The last thing you should pay attention to is the end of the pile. Each individual bristle should have a rounded shape so as not to damage the gums and not to scratch the tooth enamel.

All these simple things are doable, the main thing is to take a responsible approach to the selection of a brush, especially if we are talking about the child.

Dental health depends on daily care behind the oral cavity, including their high-quality cleaning. Therefore, two points are important - this is the ability to choose the right toothbrushes and the tactics of owning this tool, that is, the skills of cleaning movements, with the help of which the tooth surface is cleaned as efficiently as possible. To date, there is an alternative to manual toothbrushes - these are electric toothbrushes. But how do you navigate diversity? How to choose the right electric toothbrush?

Overview of electric toothbrushes

Modern brushes are divided into three types. They differ different principles cleaning the surface from plaque, but they have one thing in common - they all need electricity. That is why they are called that. The power source for such brushes can be finger batteries or accumulators recharged from the network.

mechanical type

This type has a round rotary head. The toothbrush has two options, due to which the head with bristles makes circular reciprocating movements and pulsates up and down. Models mechanical type differ in the frequency of rotation, they range from 5000 to 30000 per minute. These vibrations produce brushing of the teeth.

Sound type

These brushes are equipped sound technology. It contains a high-frequency generator, it produces sound vibrational waves. The bristles make about 19,000 movements per minute. Cleaning occurs in two aspects at once - due to the mechanical sweeping of food residues, as well as acting on the bacteria that are attached to the teeth with sound vibrations, which makes plaque soften and quickly removed.

ultrasonic type

This type of brush has a built-in ultrasonic frequency generator. Ultrasound has a detrimental effect on microorganisms that are attached to the teeth in the form of plaque. Due to this, the process of cleaning the teeth takes place.

Advantages and disadvantages of mechanical electric brushes

Electric toothbrushes how to choose?

What aspects should be considered when choosing an electric brush? Right choice depends on which manufacturer will you choose. Trust should be given to reputable and well-established manufacturers. Serious large organizations are usually engaged not only in production, but also conduct various studies, involving doctors and using the most innovative and quality materials because they value their reputation. Relatively cheap models raise doubts and suspicions.

The main criteria in the selection of electric brushes

Electric power supply.

As mentioned above, these brushes are powered by AA batteries or a rechargeable battery. Better to do battery choice, recharged from the network, since its power will be higher, and, therefore, the cleaning ability is better.

The nature of the movement of the nozzle. Three technologies.

Inexpensive models have a nozzle that moves in one direction in a circle. (1-D technology).
More expensive models have a nozzle that reciprocates. This noticeably improves the cleaning power of the brush. (2-D technology).
But the best option there will be a brush, which also includes pulsating movements. (3-D technology). Such a brush will not only clean the surface as much as possible, but also cope with a mildly pronounced pigment coating.

cleaning modes.

More expensive models can have, in addition to the standard cleaning mode, also “gentle”, “polishing”, “massage”.

Nozzles.

Electric toothbrushes come with 3 types of brush heads. For daily cleaning, for sensitive teeth and whitening cap. Additional nozzles may also be included, for example, "floss asset" or "double purge". The more expensive kit includes a whole set of auxiliary nozzles. Inexpensive specimens usually have only one nozzle, but the rest can be bought.

An important point is a multi-colored ring, each nozzle has its own color, this is done in order not to confuse them and each family member had an individual nozzle.

How to brush your teeth with an electric brush?

Modern analogues are significantly reduce brushing time which suits busy people. If a regular brush recommended to clean 5 minutes, the electric reduces this time to 1.5 minutes. It is undesirable to brush longer with a modern brush, since the tooth enamel can be erased from the intensity of rotation.

Often, with the inept use of an electric brush, such discomfort, how acute sensitivity to cold and hot, erosion of the neck of the tooth may occur. The thing is that the brush has a very high quality and intensive effect on the teeth. The matter is aggravated by the fact that the time of the cleaning procedure is reduced, which is undesirable for dental tissues that do not have time to receive necessary substances that are in the paste.

How to learn how to use an electric brush? This brush cannot be hold on one tooth for more than a second. That is, you need to constantly count “times” to yourself and rearrange the head to another tooth, while simultaneously making rotational circular motions. Even the cheapest models make up to 4000 rpm, so pressure on the teeth when brushing should be avoided. To control this process, a timer comes to the rescue. With all the nuances of cleaning with an electric brush, such an effect on plaque is very high quality.

Price Review for Electric Toothbrushes

The cost depends mainly on the type of power supply of the brush. The price of a battery-powered electric toothbrush fluctuates from 200 to 600 rubles. The disadvantage of such brushes is low power, the absence of vertically pulsating, as well as reciprocating movements, there are no options for interchangeable nozzles that would perform various functions such as gum massage, polishing. Such brushes perform only rotational movements in one direction.

Battery powered brushes have a higher price range, from 1200 to 8000 rubles. The cost will be made up of the totality of technologies that are included in it. For example, this brush is only equipped with reciprocating motion technology, and it does not have a pulsating motion.

The price also consists of the number of modes, for example, soft, polishing, etc., the presence of additional nozzles in the kit, the pressure control function on the teeth, etc.

Electric toothbrushes, how to choose for a child?

Electric toothbrushes allow you to solve one important problem - this is introducing the child to daily hygiene. They arouse interest and turn the daily monotonous routine into exciting game, forming a child's positive attitude towards daily cleaning of the oral cavity.

Children over the age of three can use electric toothbrushes. Special soft bristles have been developed for children, and they also have a gentle cleaning regime. Battery-operated is suitable for small children, and battery-powered for grown-ups.

Preferably a modern toothbrush alternate with normal manual. Since, if there is a low density of enamel, then its constant use threatens increased abrasion enamel. But if the surface of the tooth is strong, saturated with microelements, then problems may not arise.

Enamel wear depends on the following factors:

Degrees of mineralization of hard tissues of teeth;
Abrasiveness of toothpaste;
Degrees of stiffness of the bristles and pressure on the teeth.

Therefore, when using an electric brush, it is necessary to choose pastes with the lowest abrasion coefficient (about 50). If you use a regular brush, then the abrasion index should be approximately RDA 75.

It is undesirable to use electrical analogues in the following cases:

Electric brushes are suitable for professional cleaning teeth at home. Different modes allow get rid of tartar, polish the surface of the enamel, whiten, and also carry out a gentle cleaning of plaque. Due to the fact that such a brush intensively and deeply affects the teeth and interdental space, it is recommended to use it no more than once a week.