What is an ultrasonic toothbrush and how does it work? Selection rules

Oral health directly depends on the regularity and quality of the hygienic procedures.
It's no secret that classic toothbrushes are unable to clean hard-to-reach areas and completely remove plaque from the enamel.

Because of this, the risk of tooth loss increases significantly.

An ultrasonic toothbrush can help prevent dental problems..

This is a modern device that allows you to independently thoroughly clean the oral cavity at a professional level. After reading the article, you will be able to understand how to choose a device yourself, how it works and how to use it.

What is an ultrasonic toothbrush?

Reference! An ultrasonic toothbrush is one of the types of electric brushes designed for professional hygienic oral care at home.

In appearance , the device resembles a classic device for cleaning the oral cavity, since the design is based on a comfortable handle and tip with a small working head and bristles that vibrate during operation.
Cleansing is carried out in two ways: ultrasonic and mechanical .
This allows you to obtain a high therapeutic effect, which is impossible to achieve using a regular toothbrush.

The future belongs to atomic toothbrushes

You probably already understood from the title that it was written with irony. In the modern world, unfortunately, everything is tied to money and trade. We can already predict that in the very next few years there will appear “atomic toothbrushes”, “magnetic resonance toothbrushes”, as well as other products with artificially developed demand, the purpose of which is only one thing - to make money by introducing the next useless “new product” to the market "

The fact is that the toothbrush market has one feature characteristic of mass-market products - toothbrushes are a product with a short life cycle (a marketing term). That is why manufacturers of such goods constantly release new products to the market, so that the buyer makes a choice in favor of their new product, because a new product is always easier to sell - even at a higher price than its competitors. Therefore, I consider ultrasonic toothbrushes a completely dead product with artificially developed demand. We hope that our article on the topic: Ultrasonic toothbrush reviews was useful to you!

Sources:

1. Dental education of the author of the article, 2. Based on personal experience in the use of electricity. toothbrushes, 3. National Library of Medicine (USA), 4. American Academy of Periodontology (USA), 5. https://megasonex.com/, 6. https://www.realself.com/.

Principle of operation

Cleaning teeth with an ultrasonic brush is carried out by a motor located inside the handle, which triggers a piezoceramic plate that produces oscillatory waves.

Under the influence of ultrasound, the villi begin to move, eliminating bacterial plaque and food particles.

Need to know! During the cleaning process with an ultrasonic type device, the oral tissues are slightly heated.

Thanks to this, the active components of the toothpaste penetrate deep and have a positive effect on the condition of the teeth.

Advantages

Compared to classic devices, ultrasonic toothbrushes do a better job of cleaning the oral cavity from dirt.
They are suitable for use for the prevention of dental diseases.

However, these are far from the only advantages of an electric device.

Important! Among the main advantages of using ultrasonic dental devices, dentists highlight:

• high processing efficiency;
• gradual loosening of mineralized plaque;
• Possibility of use for sensitive teeth;
• lightening the enamel by several tones;
• performing a healing gum massage;
• quick and gentle cleaning of teeth;
• deep penetration of paste components into tissues;
• minimizing the risk of abrasion of tooth enamel;
• saving time and toothpaste;
• the ability to brush teeth in the presence of orthodontic installations;
• a small list of contraindications for use.

Flaws

An ultrasonic toothbrush has a gentle effect on tooth enamel and gums; however, such devices have a number of disadvantages.

Stay up to date! The disadvantages of electrical appliances include:

• high risk of destruction of areas of enamel that have lost their mineral components;
• the possibility of seals falling out if the device is used incorrectly;
• the need to regularly change expensive attachments;
• high cost of the device.

What paste is recommended to use?

Some manufacturers produce special toothpastes with a gentle abrasive system.

It is these pastes that are recommended to be used in conjunction with an electric ultrasonic device.

Note! You can also use regular pastes that do not contain fine particles for daily oral care.

Experts advise purchasing toothpastes labeled “For electric toothbrushes” , having first studied the composition of the cleaning product.

It is desirable that the paste contains phosphorus and calcium, which help strengthen and whiten tooth enamel.

Sequence of application and use

To get the maximum benefit from using an ultrasonic electric brush, you need to follow several important rules :

1. Before turning on the device, check its charge .
2. Brush your teeth twice a day with a small amount of toothpaste.
3. Hold the product at an angle of 45 degrees when cleaning the side surfaces of the teeth from the inside and outside.
4. Slowly move the work head in one direction. You should stay on one tooth for no more than three seconds.
5. When brushing your front teeth, hold the device vertically.
6. When cleaning the chewing teeth, move the brush to a horizontal position.
7. Carry out the procedure in such a way that the villi affect not only the enamel, but also the gums.
8. After turning off the device, rinse the bristles well with running water and rinse your mouth.

To maintain the ultrasonic cleaning device in working condition, it is necessary to charge the battery or change the batteries in a timely manner. Also, do not immerse the device in water.

How to brush your teeth with an ultrasonic brush –

Wet the bristles of your toothbrush head and apply a strip of toothpaste to it. You can use the most ordinary toothpaste, and under no circumstances listen to recommendations that you can only use their toothpaste with zero abrasiveness. The only thing you should not use is whitening toothpastes (as they tend to be more abrasive than RDA 100).

Next, you should spread the toothpaste over the inner and outer surfaces of your teeth. Place the head of the brush with bristles against the surface of your teeth. You can start with the upper row of teeth on the outside, then move inside, and then move to the lower row of teeth from the inside and outside. You should simply press the bristles of the brush head against your teeth without making any movements with the handle of the toothbrush. The coverage of the brush head is 2 teeth; rest the brush against your teeth, wait 5 seconds - then move the brush to the next section of the dentition.

After finishing cleaning, you should, without turning off the brush, rinse the bristles under running cool tap water and then turn it off. Charge your ultrasonic brush from time to time (especially if you notice a decrease in the sonic vibration power of the bristles). You should not allow the brush to completely lose its charge, because... this will reduce the battery life. Change the replacement brush as soon as you notice that the bristles are no longer completely straight, and at least once every 3 months. On the Megasonex m8 brush, the nozzle can be changed in a clever way (there is a special lever) - the video below shows how this is done.

Contraindications

Remember! Some patients will still have to refuse to undergo the procedure of cleansing the oral cavity with such a device.

The use of the device is contraindicated in the presence of certain pathologies:

• diabetes ; _
• oncological diseases;
• periodontitis;
• white spots on enamel;
• severe bleeding gums .

It is also not recommended to use the electric device for people with installed pacemakers, fillings, pregnant or lactating women.

Are they suitable for children?

Ultrasonic toothbrush models are ideal for children .

You should know! With their help, the baby will be able to thoroughly clean the teeth and perform a light massage of the gums, which is necessary to increase the stability of periodontal tissues and stimulate metabolic processes.

Children can start using the device as early as five years of age under adult supervision.

All models of toothbrushes intended for children are designed taking into account the development of children's teeth. Therefore, children should not use adult hygiene devices.

Electric toothbrushes

Despite the fact that almost all types of “advanced” toothbrushes are powered by electricity, “electric toothbrushes” usually mean devices whose bristles on the head are mechanically movable.

The mobility of the bristles can be realized in different ways. For example, models from Braun Oral-B have a special section on the head that rotates, changing direction - clockwise and counterclockwise. Some manufacturers also offer reciprocating movement of individual bristle tufts. A number of models implement several options at once.

Thanks to this movement, the bristles are able to penetrate into places that remain inaccessible with simple, everyday brushing. It removes dirt from interdental spaces, gum pockets and other areas. This ensures reliable prevention of caries and other oral diseases caused by the action of harmful microorganisms.

In addition, it effectively protects against bad breath as the bristles “sweep out” its source.

Top models of electric toothbrushes, among other things, have additional operating modes that help ensure complete oral hygiene. Among them:

1. Bleaching. The bristles begin to move especially quickly, thereby removing stubborn color deposits. Particularly effective for protecting teeth from staining due to the use of various products that change the shade of enamel - such as tea, coffee or red wine;
2. Delicate. The speed of exposure is reduced, thereby reducing the load on the teeth. This is suitable for people with sensitive enamel who experience discomfort from eating extremely cold or hot foods;
3. Massaging. Designed to care for gums, helps improve blood circulation in soft tissues to strengthen them, protect against various diseases and prevent loosening of weak teeth.

All this helps to achieve almost professional quality teeth cleaning, as well as achieve exactly the effect you want.

At the same time, electric toothbrushes do little to cope with plaque that has begun to petrify, as well as tartar. They simply “slip” over it, thereby preventing it from developing further, but at the same time they remove it slowly and not very effectively. Therefore, there is no point in purchasing even top models if the condition of the enamel leaves much to be desired.

In addition, such devices can cause tooth decay in some cases. For example, if the main part of the enamel has already been destroyed by caries, in general, only the root remains.

Key advantages of electric toothbrushes:

1. Effective for the prevention of various diseases of the oral cavity, including caries, periodontal disease and other problems caused by exposure to harmful bacteria and microorganisms;
2. Top models support many additional features - can be used to whiten teeth, massage gums, protect sensitive enamel, and so on;
3. Relatively low price. Everyday models are affordable, so you don’t have to spend large sums of money either on the device itself or on replacement attachments for it.

Key disadvantages of electric toothbrushes:

1. High abrasive action. Not suitable for demineralized and hypersensitive enamel, as they can simply erase it. In addition, for use with such devices, it is worth choosing a special paste with low abrasiveness or abandoning it altogether;
2. Some problems caused by already begun tooth decay or inflamed enamel may worsen. Therefore, people suffering from oral diseases should use such devices with extreme caution;
3. Slow removal of tartar. They do not remove such mineral deposits too quickly, despite the abrasive effect, since a different mechanism of action is required to destroy it.

In general, electric toothbrushes are a good solution for everyday hygiene of healthy or practically healthy teeth. They can also be used to clean artificial elements of the oral cavity, since they do not reduce the reliability of fastening fillings, braces, crowns, veneers and implants.

Selection rules

When choosing an electric ultrasonic brush, you should consider the following characteristics:

1. Additional functions. The presence of a timer, pressure sensors, a wear indicator and a function for getting used to the device can simplify the procedure and make it as comfortable as possible. But you shouldn’t overpay for devices equipped with functions that are not necessary.
2. The shape of the working head and the degree of stiffness of the bristles. Ultrasonic devices are distinguished by an elongated head shape and medium-hard bristles. Such devices are ideal for consumers with healthy teeth. However, sometimes the included attachments have a rounded working head and soft bristles, suitable for people with hypersensitive teeth.
3. Type of food. Different models of brushes can be battery-powered or battery-powered. Therefore, when choosing a device, you should consider your preferences. Many consumers choose devices that do not require connection to an outlet, but some buyers prefer to use more mobile devices.
4. Age category. Products for children are ineffective against adults. Because due to a small amount of vibration, they will not be able to properly clean the teeth. Manufacturers produce lightweight and compact models especially for children. They are comfortable to hold in your hand, they do not slip out and are absolutely safe for babies.
5. Manufacturer . In today's market you can find inexpensive ultrasonic devices made in China. But experts recommend purchasing devices from proven and reliable manufacturers who guarantee the quality of their products and their durability. The most famous brands are Oral B, Panasonic and Philips - you should pay attention to them first.

How to choose the right ultrasound brush

An ultrasonic brush differs from a dental brush in the complexity of the device; you need to choose it carefully, paying attention to the following points:

• convenience: the model should fit well in the hand, not be too bulky or heavy;
• the presence of an indicator that will count down the operating time and emit a sound signal;
• if necessary, you can purchase a tool equipped with a head that can rotate;
• the presence of a device on which the brush will be charged;
• take into account the presence of children in the family, for whom the purchase of a special model is required.

Can it negatively affect fillings?

Keep in mind! Ultrasonic vibrational waves are capable of penetrating deep into the tissues of the oral cavity by 4-5 mm.

This creates vibrations of various orthopedic structures installed on the teeth.

This problem affects not only braces, since any foreign materials differ in their physical properties from tooth tissue.

For this reason, during the passage of an ultrasonic wave, all artificial elements are subject to vibration.

As a , there is a gradual destruction of the connecting component with subsequent loss of the filling .

Consumer Reviews

Below are some reviews from customers and dentists. If you have something to say, leave your feedback in the comments below the article, it will be useful to our readers.

Ekaterina Sviridova, Yaroslav.

After the tartar removal procedure, the dentist advised me to change my regular brush to an ultrasonic model.

To be honest, I had never heard of such a device, but the doctor gave some advice on choosing a brush and on the same day I purchased a device from Oral B.

I’ve been using it for almost 3 months, not every day, 4 times a week, so as not to harm my teeth. I am completely satisfied with the brush; it cleans hard-to-reach places well and prevents the formation of tartar. I recommend.

Mikhail But-Gusaim, Moscow.

All ultrasonic brushes from leading brands are expensive, and since I didn’t want to spend large sums on a device that might turn out to be ineffective, I decided to buy a Donfeel HSD-005 device from a Russian manufacturer.

Read also:  Fractures of the lower and upper jaw: classification, signs, symptoms and treatment

A brush with two operating modes and a comfortable handle, runs on batteries.

The working head has soft fluff, which I immediately identified as a minus, although it really does clean well. It was not possible to get rid of tartar, but overall the effect is good.

Andrey Skomorokh, Stavropol.

I purchased an ultrasonic brush from Philips about three years ago. At that time, it was one of the most budget-friendly and simple models without additional functions such as gum massage or display.

Despite its modest technical characteristics, the brush cleans teeth efficiently and even removes tartar little by little.

It takes a long time to charge (almost a day), but the charge lasts for 2-3 weeks. In three years I’ve used a regular brush 4 times and I don’t plan to go back to it.

Top best budget ultrasound dental brushes in 2021

Kenwell RST2062. A budget purchase that includes 3 replaceable attachments. The manufacturer also offers 3 main modes - normal, for delicate cleaning and for massage.

• The device is equipped with a timer that simplifies the process of brushing your teeth. In 1 min.
• The brush head makes 31 thousand movements, this is enough to ensure the desired result in oral care.

You can buy an electric brush from 1.5 thousand rubles

Hapica Minus ion Flat

The high-quality assembly of this brush model, effective plaque removal and reliability have made it incredibly popular.

• Its ultrasonic vibration speed is not high - only 700, but it is suitable for sensitive teeth.
• And the presence of soft bristles cleans the tooth surface even more carefully.
• The peculiarity is that the device runs on batteries, which requires periodic replacement after about 100 uses.

You can purchase goods from 1.3 thousand rubles.

Soocas V1

This model features a comfortable and stylish design, as well as a waterproof casing. Battery charging lasts for 4 hours of use.

• The set includes a timer, travel case, and 2 attachments.
• The device has 3 operating modes, which, in addition to the main one, also provide a teeth whitening effect.

This device costs from 2000 thousand.

VES RLT204

The difference from other devices is the presence of 5 operating modes. The effect of polishing tooth enamel is now added to the standard ones.

• The set includes 2 nozzles, and the body is waterproof, which makes it possible to use it in the shower.
• A charge lasts for 3 weeks when used 2 times a day.

You can purchase such a model from 2.3 thousand rubles.

Seago SG-910

This is a fairly budget option that only works in daily cleaning mode.

• The set includes 2 nozzles: classic and oval, as well as a stand for the device and additional accessories.
• The device operates on a battery, which is to some extent convenient when traveling, where there may simply not be an outlet nearby.

Such a toothbrush costs about 1.4 thousand rubles.

Medica CS-333

The toothbrush has a stylish look and is also equipped with a backlight on the handle. It guarantees high-quality cleaning of teeth from food debris, germs and plaque without damaging the enamel.

• Thin bristles gently massage the gums and improve microcirculation.
• The brush has 5 operating modes, including the ability to whiten and polish.
• Among the advantages there is an automatic shutdown after 2 minutes, and every 30 seconds.
• There is a pause, which allows you to move on to the next part of the oral cavity.

The average price of such a brush varies between 3.5 thousand rubles.

Xiaomi Ocean Z1

This brush includes 2 attachments with one operating mode.

• Its advantage is the ability to synchronize with a phone, which is a rather rare feature for budget hairpieces.
• Unlike other brushes, it can be mounted on the wall, which saves bathroom space.

You can buy a brush from 3.9 thousand rubles.

Xiaomi Ultrasonic Toothbrush

The Korean brand of toothbrush has a good level of moisture protection and also operates in several modes.

• The brush head moves quickly, making up to 31 thousand vibrations per minute.
• The smartphone also has the ability to install an application, and charging lasts up to 20 days.

The device operates silently and has an automatic shutdown function after 2 minutes.

The cost of a brush starts from 2.9 thousand rubles.

AquaPick AQ-110

The device is intended for daily use and whitening of tooth enamel. This functionality is provided by 3 attachments.

• The kit includes a battery and a charging indicator.
• Effectively cleans the front and back teeth, as well as all hard-to-reach places.
• The kit also includes a sterilizer, which extends the life of the device.

Such a device costs from 5 thousand rubles.

Oral-B Pulsonic Slim

The brush is portable. It is great for a variety of trips and takes up minimal space in the bathroom.

• It has 2 modes of operation - normal and delicate, but has only one nozzle.
• The charge will last for a month, and the presence of an indicator light will let you know when it’s time to send the device for recharging.

The standard cost of the model is about 5.2 thousand rubles.

Dentist reviews

Today, brushing teeth using sound vibrations at home is available to almost every person.

Unfortunately, I cannot call the invention of the ultrasonic brush an advantage of technological progress.

Indeed, with the advent of electrical devices for oral care, the number of patients complaining of constant pain in the teeth and the development of inflammatory processes has increased.

I do not recommend using such brushes on an ongoing basis.

Dental devices with ultrasonic action have a beneficial effect on the condition of teeth and gums, thoroughly cleaning the oral cavity from pathogenic bacteria, food debris between teeth and plaque.

I believe that fears about the negative impact of ultrasound on the body are groundless, since the power of ultrasonic brushes is low.

It allows waves to penetrate a layer of 4-5 mm - this is enough to safely remove contaminants.

Design Features

Inside the ultrasonic brush there is a motor and a piezoceramic plate, which is located under the bristles. The plate oscillates at a frequency of 1.6-1.7 MHz, and the bristles vibrate up to 100 million times per minute. It is this vibration frequency that ensures ultrasound penetration deep into the teeth and gums by 4 mm.

An ultrasonic brush is capable of cleaning even hard-to-reach areas (gaps between teeth, periodontal pockets, gingival grooves). How do ultrasonic brushes differ from sonic ones: the former produce high-frequency oscillatory waves, which provide up to 100 million movements per minute, while sonic ones generate waves in the audio range with a lower frequency (32 thousand per minute, but with greater amplitude).