What is a sonic toothbrush?

The content of the article

• Types of Toothbrushes
• Sonic toothbrush device
• Features of sound tooth brushing
• The benefits of a sound brush model
• Which brush is best for teeth
• Sound or mechanical
• Sound or electric
• Sound or ultrasound
• Sound brush damage

The development of technology has affected all areas of human life, including brushing your teeth. The usual brush was replaced by modern models – sound ones. They improve the quality of the procedure, maintain oral health. To choose the best device, you need to understand the pros and cons of different models.

Types of Toothbrushes

• Manual – manual cleaning by moving the working head on the enamel surface. The result depends on the properties of the paste and the degree of stiffness of the bristles (soft, medium or high). The first model was released in 1885. Brushes with nylon bristles appeared in 1938.
• Electric – Brushes teeth with the help of a motor that transfers energy to the nozzle. In a minute, the brush makes 5-18 thousand movements. The first model appeared in 1959.
• Sonic toothbrush – successful modernization of the electric model. The motor generates current, which is converted into sound vibrations – up to 30 thousand / min. Year of appearance – 1992.
• Ultrasound – A modern device for oral hygiene. The work is based on the principle of high-frequency oscillations – about 100 million per minute. Date of appearance on the market – 2007.

Sonic toothbrush device

The handle of the device is made of high-quality plastic with rubber inserts that prevent it from slipping. Inside the handle is a compartment for the battery – battery or batteries. At the top is a fixed head that can be changed. The nylon fibers on it brush their teeth..

On the handle there is an on / off button. and additional functions – timer, marker marks, etc..

Features of sound tooth brushing

The principle of operation of the device is based on high-frequency vibration. There is a plate in the nozzle head. It creates vibrations of sound waves. The impulse is transmitted through the nozzle head to the bristles, which rotate with great speed – up to 40 thousand revolutions per minute. From this, a dynamic flow is formed, which consists of saliva, paste, water and air bubbles. Such a mixture under the influence of sound waves penetrates into inaccessible places of the oral cavity.

For cleaning, you can use preventive toothpaste.

Manufacturers have products with different abrasiveness indexes (surface grinding abilities). The higher it is, the more likely it is to damage the enamel. For this reason, use such pastes no more than 1-2 times a week. Some people use tooth powder when brushing with a sound brush, combine it with a healing balm to rinse the mouth.

The benefits of a sound brush model

Health Benefits:

• high efficiency of brushing teeth and gums;
• enamel brightening;
• elimination of plaque and pigmentation;
• increased blood supply to the gums due to the effect of massage;
• cleansing the interdental space;
• safety for the tongue, the inside of the cheeks;
• tartar prevention.

Functional Benefits:

• can be used by all family members, changing nozzles;
• economical consumption of paste and its complete dissolution;
• fresh breath without effort in 30-60 seconds;
• sonic toothbrush for children is allowed from 3 years;
• the presence of several modes of operation.

Which brush is best for teeth

Criteria for choosing a hygiene device:

1. A type – These are varieties of models. If you want to keep up to date, choose the ultrasonic device. If you are used to mechanical brushing, buy a manual fixture.
2. Degree of hardness – is determined based on the state of enamel, gums, the age of the user. Adults with normal tooth sensitivity can use medium or hard bristles, children can use soft bristles, and people with braces or dentures are extremely hard.
3. Cost – determined by the manufacturer, availability for sale, functionality and completeness.
4. Convenience – charging time, type of battery, frequency of head change, the possibility of use by other family members.
5. Technical specifications – number of revolutions, rotation speed adjustment.
6. Additional functions – timer, insert for cleaning the tongue, head replacement indicator, silver ions, auto power off, tooth pressure sensor, etc..
7. Work surface dimensions and handle lengths – the choice depends on the age of the user.
8. Directivity – determined by the number and level of beams in the bristles. There are hygienic, preventive and special types of brushes – for dentures or braces.

Sound or mechanical

These models differ in how they work, so comparing them is not entirely correct. The choice of a sound toothbrush or manual is based on personal preferences and product characteristics.

The advantages of a mechanical device:

• low price;
• availability;
• durability;
• no need to change batteries or nozzles;
• You can buy several brushes with different stiffness;
• compact and easy storage.

Sound or electric

These products vary in price. Sound model is more expensive than electric. This is due to a more modern principle of operation – high frequencies for cleaning. Another difference between a sonic toothbrush and an electric toothbrush is a stationary working head. Only the bristles located on it rotate. The electric one turns the nozzle, which often leads to an injury to the oral cavity or plaque under the gums.

Sound or ultrasound

Models differ in oscillation frequency. The ultrasonic brush is more powerful, it creates about 100 million vibrations per minute, which greatly improves the quality of dental care. A high-frequency device cannot create a dynamic stream, like a sound one. There are already combined models on the market that are equipped with generators to create medium and high frequency waves..

Ultrasonic brush provides deep penetration of the paste and its absorption in tissues, tooth enamel.

Another of its advantages is the ability to destroy harmful bacteria. Sound model is cheaper. It is available to more people..

Sound brush damage

You need to get used to any innovations. This also applies to sonic toothbrushes. It is not suitable for all people. The disadvantages of a sonic toothbrush are the negative effects of frequencies on the body of a single person – not everyone likes vibration in their mouths.

Women should not use the device in early pregnancy, since no studies have been conducted on this topic..

Absolute contraindications for use:

• pacemaker in the chest;
• open wounds or swelling in the mouth;
• high gum sensitivity or bleeding;
• inflammation of the mucous membrane;
• damaged or loose tooth.

Relative contraindications:

• dentures or fillings in the mouth;
• children under 3 years old;
• predisposition to abrasion of enamel.