The brush head of electric toothbrush is the part that directly contacts the teeth.

The brush head of electric toothbrush is the part that directly contacts the teeth. The shape of the brush head, the shape of the electric toothbrush bristles, the degree of softness and hardness of the material, the rounding rate and the hair planting rate all have a great influence on the cleaning effect.We focused on the rounding rate of the electric toothbrush bristles.According to the special requirements of GB4706.59-2008 for household and similar electrical appliances, the rounding rate of adult electric toothbrush bristles shall not be less than 50%, and the rounding rate of children's electric toothbrush shall not be less than 70%.If the rounding rate is not up to standard, the damage to the teeth is still great.

Compared with the ordinary toothbrush, the electric toothbrush has a better cleaning ability, and the human convenience is also the focus of our consideration.The cleaning effect will be greatly reduced if the brushing time is not enough. Electric toothbrush should be equipped with 2 minutes timing and 30 seconds change zone reminder to ensure the brushing time.In addition, the electric toothbrush color matching is good-looking, the handle material is convenient to hold, can be selected according to personal preferences.For people who often travel on business, portability, whether easy to store all need to buy electric toothbrush to understand.

While the cleaning effect of an electric toothbrush is far better than that of a regular toothbrush, it is not enough for oral care.After all, the electric toothbrush can only clean the surface, and its effect on intertooth residue, foreign bodies in hidden areas (gum roots, fosses and crevices, etc.) and dental plaque (especially dental plaque on the adjacent surface of the teeth) is very limited.Therefore, there are a lot of people because the teeth cleaning is not in place caused by adjacent caries.The effect of electric toothbrush and toothbrush flushes is not identical. The electric toothbrush mainly cleaves the tooth surface, while the electric toothbrush flushes the adjacent surface, gingival crevices and crevices of teeth.

of course, electric toothbrush just tools, tools are auxiliary, the most important is to form a good habit of oral cavity clean, morning and evening with an electric toothbrush, pap brush brush enough time method, timely rinse your mouth after eating, my teeth cleaned regularly, and try to drink through a straw, pay attention to day-to-day detail, each of us can have a dental health!

Common problems in choosing electric toothbrush: 1. Is electric toothbrush an IQ tax?Many people will think that the electric toothbrush is just a toothbrush, so expensive, isn't it an IQ tax?

Anyone who's ever used an electric toothbrush can answer this question: It's not an IQ tax!

When it comes to the origin of the electric toothbrush, many people will think that it is a conspiracy of toothbrush manufacturers!No, the electric toothbrush was actually invented by Swiss doctors in 1954, more than 60 years ago.After it spread to China, it gradually became popular, and now electric toothbrushes are almost a necessity for families in first-tier cities.One of the important reasons for its rapid popularity in first-tier cities is that people pay more and more attention to their own oral cavity and gradually enhance the awareness of tooth protection.