Should electric toothbrushes be rechargeable or battery-operated,which is better?
Electric toothbrush is a new product that has emerged in recent years, which has set off a revolution in the field of oral health care around the world. Although electric toothbrushes are not widely used in China, it has been predicted that they will become an important part of public health products. Research shows that electric toothbrushes are more scientific and effective than ordinary toothbrushes. It can more thoroughly remove dental plaque and reduce gingivitis and gingival bleeding. It is also a popular commodity in many European and American countries.
The electric toothbrush, through rapid rotation, causes high-frequency vibration of the brush head, instantly decomposes the toothpaste into fine foam, and cleans the teeth deeply. In the meantime, the flutter of bristles can promote oral blood circulation, have unexpected massage effect to gingival tissue. People in the rest or get up in the morning, will not have too much spirit and strength, so can not ensure the time and brushing movement norms, for the teeth health care effect of nature is greatly reduced. Electric toothbrush can well solve this problem, automatic rotation of the brush head, ergonomic overall design, to ensure the effective and convenient brushing.
Electric toothbrushes can be charged or they can be powered by dry batteries. Which one is more suitable for us? Let's talk about their advantages and disadvantages.
Suggest to buy those who charge is good. Now the battery needs to be changed frequently, even if you use the rechargeable battery, you need to charge the battery. It is better to use the rechargeable battery directly, and the rechargeable electric toothbrush can be charged for 2 to 3 weeks at a time, even if you take it with you when you travel.
Rechargeable electric toothbrush
Pros: rechargeable toothbrush is environmentally friendly, has a long service life and can be recycled.
Cons: rechargeable toothbrush is generally more expensive than using a dry battery, and there is a wire base and toothbrush contact is also prone to rust spots.
Pros: battery-powered toothbrushes are cheaper than rechargeable ones, because they use batteries, and travel around the house is more convenient. If you don't want to keep changing batteries, you can use rechargeable batteries.
Cons: dry battery toothbrush does not use, use how many times will replace the battery, and often replace the battery when the rest of the waste battery will pollute the environment.
1* install brush head
Brush the brush in the same direction as the switch buttons.
2* select mode
A good electric toothbrush has more than two modes. Before brushing, choose the mode you want, and then turn off the toothbrush. (the first use is recommended from the gentler one)
3 * with toothpaste
Cover about half of the brush head. Be careful not to open the toothbrush at this time, or the toothpaste will splash.
4* start brushing your teeth
Put the toothbrush in your mouth first, and then turn on the switch. Generally, electric toothbrushes have the function of 2 minutes timing and 30 seconds prompt, which we will come back to later.
5* clean toothbrush
After brushing, turn off the electric toothbrush and remove it from your mouth. Rinse the toothbrush head with water, wipe with a dry cloth, and place it vertically in a dry environment.