In our daily life, a toothbrush is an indispensable thing. With the advent of electric toothbrush

In our daily life, a toothbrush is an indispensable thing. With the advent of electric toothbrush, more and more people choose to use electric toothbrush. However, we usually buy a manual toothbrush, also a few yuan more than ten yuan. Electric toothbrushes are much more expensive, so are they worth buying?

I think it's worth buying. First, according to the study, within three months, people who used electric toothbrushes had a 21 percent reduction in plaque and an 11 percent reduction in gingivitis compared to those who used manual toothbrushes. Therefore, using an electric toothbrush is healthier than brushing by hand. Also, choosing an electric toothbrush is a long-term investment. Although the first purchase cost a little more, but its subsequent investment is not large, only three months to replace the brush head, brush head price is not expensive. Also, some function of the rotation of the electric toothbrush vibrator, main is to use a toothbrush internal operation of the motor to drive the circular brush head to rotate, it can do ordinary toothbrush while strengthening the toothbrush to teeth, the friction effect of vibration can be as high as 15000 beats per minute, brushing way easier than manual brush to clean difficult Angle. As well as sonic toothbrush, the main motor drives the brush head to produce high speed vibration to reach the frequency level of sound wave, and the top of the bristles generate high speed to drive water and bubbles to generate flow momentum, clean teeth. The advantage of sonic toothbrushes is that they can penetrate deeper into the gaps and nooks of the teeth, achieving a stronger cleaning effect than regular brushing.

With the improvement of the quality of life, from adults to children, whether out of curiosity or convenience, electric toothbrushes have gradually entered the public's vision and become popular. So in the selection of electric toothbrush products in the process, we need to pay attention to what matters?

First of all is the brush head, buy a toothbrush to see whether the brush is clean and comfortable, to choose the bristles are soft, you can go deep into the tooth gap, effectively clean up the dirt in the corner, smoke tooth yellow can choose the soft toothbrush.

The second is the cleaning power. In fact, the multi-mode electric toothbrush is better than the one with only one mode, because everyone's teeth are different and the desired effect is different. The sensitive and gentle mode is used for sensitive teeth, and the whitening and polishing mode is used for students who want to whiten teeth. The cleaning intensity of each mode is also different, according to individual needs.

The third is the noise, whether there is a comfortable brushing experience, the size of the noise is also crucial, which is related to the internal motor of the electric toothbrush and the whole machine structure.

Finally, the battery durability, buy electric toothbrush long life is not long, to see the toothbrush built-in battery life, charge a long battery life electric toothbrush is long.