Ultrasonic toothbrush - fashion toy or useful device?


Since childhood, everyone knows aboutneed to keep your teeth clean, so every day we start with cleaning them and finish the same. There are many varieties of toothbrushes. What is better: to buy a traditional or electric model or give preference to a fashionable novelty - an ultrasonic toothbrush?

Operating principle

The brush works thanks to the electrica motor powered either by batteries or by battery. The brush motor in the handle is equipped with a ceramic piezoelectric plate that converts electrical energy into mechanical energy. The head makes up to 16 thousand movements per minute, facilitating the process of brushing your teeth. The emitter, which is usually placed in the brush head, produces ultrasonic vibrations at a frequency of 1.6 MHz. They are not able to have a negative impact on the human body, as they extend to a distance of no more than 4 mm from the bristles.


Depending on the model of ultrasonic dentalmotor brushes can produce either only high-frequency sound vibrations, or ultrasound and infrasound simultaneously. Many models are equipped with a time sensor, which every 30 seconds sends a signal about the need to proceed to the processing of another area.

What are the advantages of an ultrasonic brush?

  1. Perfectly cleans not only the teeth, but also the oral cavity as a whole.
  2. Ultrasound not only perfectly destroys bacteria, but also eliminates all existing dental deposits (including tobacco plaque and tartar), as well as cleans hard-to-reach places.
  3. Pain in the mouth is reduced, the existing scars on the gums are reduced (after suffering gum disease or extraction of teeth).
  4. During cleaning, the temperature in the gums increases due to ultrasound, which stimulates blood circulation and provides better absorption of beneficial substances from toothpaste and rinses.
  5. There is no need to brush your teeth for 3 minutes - with ultrasound, brushing is twice as fast.
  6. Ultrasonic toothbrush is suitable for people suffering from tooth sensitivity, as well as those who wear braces.


Who is not recommended to use an ultrasonic brush?

  1. Because ultrasonic oscillatory movements affect different materials in different ways, fillings, veneers, implants, pins and crowns may fall out.
  2. Use an ultrasonic toothbrush is contraindicated for pregnant women, as well as people with a pacemaker or suffering from cancer.
  3. An ultrasonic brush should be used with caution by people suffering from various gum diseases or having a weak enamel coating on their teeth.


Problem of choice

What should I look for when choosing a device?

  • The brush should rest comfortably in the hand, and it is better if its handle is rubberized;
  • It is preferable to choose brushes from artificial materials that last longer;
  • The device should be equipped with indicators of time and battery charge, as well as a timer;
  • It is desirable that the complete set complement the various nozzles;
  • The brush should have several modes of operation.
  • Prices for ultrasonic toothbrushes are determined not only by the prestige of the brand, but also a complete set.

    The most expensive - the production of Megasonex and Water Peek (USA) - cost about 10 thousand rubles. To the same price category can be attributed products of Smilex.


    Brushes Braun Oral B (Germany) cost from 1.3 to 20 thousand rubles, Emmi-dent - from 12 thousand rubles. Finnish Ultrasonex are a bit cheaper - they will have to pay an average of 7.5 thousand rubles for them.

    Products of the company Donfeel (co-production of Russia and Hong Kong) cost about 4 thousand rubles.

    What do people think of ultrasonic toothbrushes?

    Ilya, 46 years old: “As for the ultrasonic toothbrush, I was not impressed by the reviews about this device at first. The wife gave me a brush, and at first I thought it was some kind of female nonsense. But when the entire tobacco raid went off my teeth (I have been smoking for many years), and the gums have stopped hurting and bleeding, I realized that this is a worthwhile thing. ”

    Catherine, 18 years old: “I liked the ultrasonic brush. In general, I love all sorts of technical innovations, but this one is really useful! After brushing your teeth, a feeling of cleanliness remains in your mouth until the end of the day. There is no plaque, no stone, breath is fresh. And my dentist noticed that my teeth began to look much better. ”


    Sergey, 22 years old: “I wear braces, and it is difficult to brush my teeth with them. But with the purchase of an ultrasonic brush, everything has become much easier. ”

    Of course, this is not a complete range of opinions.people who have already tried to use an ultrasonic toothbrush: the reviews presented above reflect only someone’s individual experience. Therefore, it is much better to try this device on yourself - in the absence of contraindications, of course.

    How to use an ultrasonic toothbrush?

    To oral hygiene usingThe ultrasonic toothbrush gave a positive result, you need to hold it correctly. Usually an instruction is attached to the brush that describes how to brush your teeth. But for all models the cleaning technique is about the same. Turning on the brush, you need to start brushing your teeth sequentially, in sections. At each site will be allotted time, which will measure the timer (usually 30 seconds). After the time allotted for cleaning, the brush will turn off automatically. The whole process will take no more than 2 minutes. If you want to go over all your teeth again, you can turn on the brush again. After the procedure, the brush head should be washed in running water.

    Not all technical innovations are equally useful andnecessary for everyday use, but an ultrasonic toothbrush is not one of those. This is a wonderful thing that will allow you to have beautiful and healthy teeth without frequent visits to the dentist.