In terms of price, it is obvious that ordinary toothbrushes are slightly better. The price of electric toothbrushes is generally about 10-20 times higher than that of ordinary toothbrushes, and the brush heads of this type of toothbrush should be replaced regularly. As far as Chun Yujun understands, the prices of various brush heads currently on the market are not cheap. , The single branch also ranges from 50 to 80 yuan.
After paying the expensive price, everyone is more concerned about which toothbrush is cleaner.
In fact, the results may disappoint you. After comparing more than 30 research papers, Yangzhou electric toothbrush manufacturers found that there is no significant difference in the effects of manual toothbrushing and electric toothbrushing, and some unqualified electric toothbrushes may also Damage to teeth and gums.
In other words, electric toothbrushes can only solve the lazy tooth brushing problem, but it will not make your teeth cleaner. Even if you only use an ordinary toothbrush, brushing your teeth well can make your teeth “white and clean”.
How to buy an electric toothbrush that suits you?
If you are just lazy when brushing your teeth, buying an electric toothbrush is of course also a good choice. When buying a toothbrush, you can refer to the following 3 suggestions:
Size: When choosing a toothbrush, pay attention to the size to ensure that the toothbrush head can fully contact and clean all surfaces of the teeth. For most adults, a toothbrush head with a length of 2.5 cm and a width of 1.25 cm is suitable. Although theoretically speaking, the larger the toothbrush head, the larger the contact area, but the space of the human mouth is limited. The toothbrush is too large, and it is inconvenient to move in the mouth, leaving a lot of sanitary corners, especially for the molars. Hidden dangers.
