Electric Toothbrush - Pros and Cons

The fact that teeth need to be cleaned 2 times a day is known to almost everyone since childhood. A child is taught to such a hygienic procedure from an early age. They explain to him that the health of the organism as a whole depends on how healthy the teeth are. Anyone who is not indifferent to the novelties of hygiene products has long been acquainted with such a product as an electric toothbrush. He not only heard about her, but also has long been using it for daily brushing.

The question is not whether to brush your teeth, but how effective and high-quality is the cleaning process itself. What should be preferred in this regard - ordinary or electric toothbrush? This goal is pursued by this article.

The principle of operation of an electric toothbrush

A regular toothbrush is designed to brush your teeth every day. The time during this procedure should be at least 3-5 minutes. It is believed that only in this case can you clean your teeth with sufficient quality. At the same time, a person carefully cleans every tooth. If you use an electric toothbrush for this purpose, this can significantly save time. At its lower costs, the quality of cleaning will not be inferior to a conventional toothbrush.

Vibration of the bristles occurs in automatic mode, and this circumstance is provided by a motor built into the housing. The movement of the bristles is carried out up-down or takes on a rotational-translational character. The procedure takes no more than two minutes. But, if someone believes that this is not enough, then you can safely start the brush again. There will be no harm from this.

Classification of models

According to the speed with which the bristles move, the structures are divided into sound and ultrasonic models.

Sound model
The noise from the movement of the bristles is easily perceived by the human ear. The frequency of sound is quite accessible for perception by the human hearing aid, since it lies in the range from 200 to 400 Hz. The bristles of such brushes make a rather considerable number of movements in one minute. It ranges from 24,000 to 48,000 movements. Rotations are carried out on a large scale. The main advantage is the presence of sweeping effect.

Ultrasonic toothbrush
The oscillations of the bristles in frequency are outside the threshold of perception of the human ear. The oscillation frequency is 1.6 MHz. During their work, such brushes make about 192 million movements per minute. It is difficult to disagree with the fact that such a number is impressive. According to American experts, just such a tooth brushing is the most effective and safe in nature.

Today, manufacturers on the market are able to offer models that combine the two above-described properties. Sound mode removes food debris, and tartar is destroyed by ultrasound. This provides reliable protection against the action of bacterial flora.

Key Benefits of an Electric Toothbrush

The electrical design has a number of distinct advantages:

1. Unlike mechanical toothbrushes, such models are less dependent on how skillfully and efficiently the user applies the toothbrush during the implementation of the hygiene procedure. This is especially true for children and people with disabilities. They can carry out high-quality brushing without too much effort.
2. In a sense, an electric toothbrush for a child can act as an assistant before going to the dentist.
3. With the help of such structures, plaque removal can be performed much better. Studies have shown that 3 months after the start of using an electric toothbrush, bacterial plaque becomes 11% smaller. Cases of gum disease are reduced by almost 6%.
4. A certain saving is achieved on the purchase of toothpastes. Separate models, of course, can be used in conjunction with toothpastes and balms.
5. The whole family can use one brush completely. In this case, only a change of nozzles is required.
6. Modern models are often equipped with sensors that monitor the force of pressure. If excessive pressure is applied during cleaning, they will alert the user. This is a good prevention of enamel erasure and gum damage.
7. The ultrasound of the frequency used does not lead to tissue heating. Therefore, such brushes can be used for a long time. In this regard, modern models are absolutely safe in their use.

Negative points

No matter how positive the electric toothbrushes have, unfortunately, they also have negative sides. These include:

1. Designs can not be used for children under three years of age.
2. There are restrictions on persons wearing crowns and dental bridges. As a result of vibration, dentures can simply break.
3. It is better not to use such brushes for those people who have very soft tooth enamel. The teeth of such people are very sensitive to friction. The use of such brushes can worsen the condition of teeth in such individuals.
4. If there is a wedge-shaped tooth defect, then the use of a rigid electric toothbrush can increase it.
5. It happens that someone has caries, which is in the stage of a white spot. This condition is observed due to poor mineralization of the teeth. Using an electric toothbrush can result in abrasion of the enamel.

Compared to a conventional mechanical brush, the electric model undoubtedly has certain advantages. You can make a greater number of so-called "labor movements." It turns out as a result of getting even to places where an ordinary toothbrush simply cannot get into. Also, many owners claim that using an electric brush there is a certain motivation for brushing your teeth. The built-in timer in 30 seconds will give a signal that tells the user that it is necessary to change the position. In this case, a person will have an idea of ​​how much time is left for him to complete the hygiene procedure.

Of course, if there is at least some kind of gum disease, brushing your teeth with such brushes is a very painful process. For a while, you will have to stop using it and wait for the moment when the gums heal. But do not naively think that an electric toothbrush is a panacea for all existing problems with teeth. Of course, they still have to be treated. It is necessary to appear at the dentist every 6 months. This is important for routine examinations of the oral cavity.

Recommendations for use

Before use, the brush must be washed with warm water. During the hygiene procedure, it is held directly at an angle of 45 degrees. He lines up with respect to the gum line. If an electric model is used, then you do not have to put much pressure on it, otherwise gums or enamel can be damaged.If a person doubts the correct use of the brush, it is better to go to the dentist and take it with you. He will show you how to brush your teeth.

Popular models of electric brushes

The following models are currently common:

1. Oral-B Stages Power DB4510K. This is an inexpensive electric toothbrush option for kids. Powered by batteries. The model is equipped with one interchangeable nozzle. There is a timer. Full cleaning is 2 minutes. The bristles move at a speed of 9,600 / minute.
2. Oral-B Vitality 3D White Luxe. This is a standard option for electric toothbrush. It works with an energy-saving battery. The time of continuous operation without recharging is 20 minutes.

An electric toothbrush is an innovative development in dentistry. Effectively cleaning the oral cavity, it will teach the child to brush his teeth correctly, and for an adult - will help save time on a quality hygiene procedure.

Video: how to choose an electric toothbrush