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Views: 10 Author: Site Editor Publish Time: 2021-07-05 Origin: Site
The most obvious advantage of an electric toothbrush compared to a regular toothbrush is that you don't have to brush yourself. It's fully automatic.What are the advantages and disadvantages of an electric toothbrush?Let's take a look at it.
1. Reduces tooth damage. Electric toothbrush can reduce brushing force by 60% and reduce gingivitis and gingival bleeding by 62%, making the brushing process safer and more effective.2,Electric toothbrush can remove stains more thoroughly, many people's habits are sloppy brushing, and the electric toothbrush is very effective in removing stains, can reduce the stains caused by drinking tea, coffee and bad oral conditions, restore the original color of the teeth.
1. usually with ordinary toothbrush are active up and down brush, that is, vertical brush.The vibration frequency and strength of the electric toothbrush are relatively fixed. When rotating, it is similar to the horizontal brush on the tooth surface. It may cause some wear and tear on the teeth, and serious periodontitis may be caused.2. The frequency and strength of the electric toothbrush are fixed. Because children cannot master the appropriate use method at that time, it is easy to damage the tender gums, make the gums appear red and swollen and other symptoms, and also make the teeth suffer severe wear and tear.
Looking back on my transition from ordinary toothbrush to electric toothbrush, I did experience a lot of searching and learning at that time. This question had been paid special attention to learning, which strengthened my determination to change from manual toothbrush to electric toothbrush.In fact, the advantages and disadvantages of electric toothbrush compared with manual toothbrush, the masters in the front row have answered very complete, basically in an all-round comparison, electric toothbrush wins.
First of all, the brushing efficiency of electric toothbrush is far more than that of manual toothbrush. Our manual brushing is dozens of times per minute, while the frequency of electric toothbrush is as high as thousands of times per minute.As the frequency of brushing your teeth per unit of time increases, the cleaning ability naturally increases.Second, the electric toothbrush is more friendly to brush. By vibrating or rotating at high frequencies, the electric toothbrush can better protect the gums and teeth, in contrast, the normal toothbrush with the sawing horizontal brush more damage.And studies have shown that electric toothbrushes are better than manual ones at removing plaque.Volunteers were randomly divided into two groups for the detection of electric toothbrush and manual toothbrush. It was found that the efficiency of the electric toothbrush in removing dental plaque was significantly higher than that of the ordinary toothbrush.
No matter how much technology, if it is uncomfortable to use, is actually a failure.It's a struggle that many people face when they switch from a regular toothbrush to an electric toothbrush. Can a toothbrush that spins or vibrates at that high speed make your teeth feel super uncomfortable, or even make your head buzz?In fact, the main reason for this situation is that the vibration of the brush head of the general electric toothbrush is driven by the drive shaft to vibrate at high frequency, which causes the bristles to vibrate. Long distance transmission will cause the electric toothbrush to have to increase the vibration, so the electric toothbrush vibrates very much.The rotating motor drives the drive shaft and then drives the bristle base to vibrate, which can realize the dual function of rotation and vibration. And because there is no high-frequency vibration of the brush head, only the bristle rotates and vibrates, which can effectively avoid the knock teeth and mouth vibration caused by excessive vibration.