electric toothbrush

An old user who has used more than 1000 yuan electric toothbrush and more than 100 yuan, tell you how to buy a good electric toothbrush.

First of all, don't believe too many so-called parameters, such as an electric toothbrush: parameters are as follows: wireless induction charging, battery life of 18 days, up to 31,000 vibrations per minute, mode: clean mode, easy mode, rookie mode (can be connected to APP), electric toothbrush head:Vacuum packaging, UV sterilization, no metal brush head there are a lot of marketing gimmick, like vacuum packaging, UV sterilization and so on...These parameters have no practicality, I do not see, these are just some useless business propaganda hush head.

Also like the link APP, seemingly very intelligent, in fact, just a temporary sense of novelty, behind this function is almost idle, used electric toothbrush all know.As an office worker who has to sprint to work every day, it is not possible to set it idle every day. For individuals, this feature can also be shelved.

About the standard parameters of the electric toothbrush: the hard cost of the electric toothbrush is: vibration frequency, swing, noise, waterproof level, battery life (battery life), charging mode.These five blocks basically determine the price of an electric toothbrush.

(1) Vibration frequency + swing + noise The vibration frequency of adult acoustic electric toothbrush is generally set at 31000 times/min. In fact, the frequency of 2000-38000 is more scientific.To give you a bit of science, too high or too low frequency will affect the cleaning power of electric toothbrush, novice/tooth sensitive people can choose to adjust the frequency, without affecting the comfort and health of the clean mouth at the same time, can be more effective in cleaning oral hygiene.

(2) Fact: acoustic wave (electric toothbrush brushing) and ultrasonic wave (tooth cleaning), the former is a high-speed motor, so that the brush head rotation and vibration to achieve the effect of cleaning teeth, the latter is to use the air effect of ultrasonic wave, remove bacteria and calculus in the periodontal.So the acoustic electric toothbrush has a certain vibration sound, but as long as the noise is not more than 70 decibels is not very loud.

(3) Many people pursue the mode of brushing their teeth. In fact, these modes are just different in vibration frequency and amplitude. The more modes, the higher the requirements for the electric toothbrush's own plate.Although this is to add a simulation program, the development of a loss, but the cost of imitation is very low.The biggest effect of the multi-function mode is to save the electric toothbrush brushing time and increase the cleaning power.General electric toothbrush brushing mode on the market is 3 kinds, cleaning, whitening, gingival care, some also add a polishing mode, the teeth are all know that this is the steps of tooth washing.So the students who value the mode, can choose from these several functional modes.

(4) Electric toothbrush brush bristles There are two kinds of electric toothbrush bristles, one is the American DuPont silk that is more common in the market, and another kind of bristles is the Japanese Toray PBT sharpen wire. The bristles present regional characteristics, and the students engaged in production and procurement have not understood.The cost of bristles is basically fixed, look for these two bristles must be right.Both gingiva care and comfort is the same, I gingiva sensitive, did not feel the difference between the two.