How to change the headband buckle of electric toothbrush? Brushing your teeth is something we do every day. 2 1 century science and technology have advanced by leaps and bounds, and many novel electronic products have appeared in our lives, from machinery to intelligence! The following electric toothbrushes have buckles. How to change the brush head?

How to replace the brush head of electric toothbrush with buckle 1 Before replacing the brush head, choose a suitable brush head that matches the toothbrush body or the same model, otherwise it will not be installed. Unplug the original plug of the electric toothbrush, some of which are hidden buttons, which are more convenient and do not need the old brush head that has been unplugged.

Some brush heads need to be rotated before they can be pulled out. This brush head can be attached more tightly. Nowadays, many brands of toothbrushes are made of metal tenons and look taller. In fact, it is better to put the motor in the position of the brush head, and the handle is not so shocking. The specific steps are as follows:

1, first remove the old brush head, usually directly. Of course, some models will have buckles, as long as the removal method is correct.

2. Secondly, throw away the removed toothbrush head, and soak the toothbrush rod and new toothbrush head in salt water for 30 minutes.

3. Finally, put the soaked toothbrush head as it is, and it can be used normally. Put the installed electric toothbrush in a dry place, which may affect its function for a long time, and then replace the brush head of the electric toothbrush.

Which is better, electric toothbrush or ordinary toothbrush?

Electric toothbrush can protect and clean teeth better than ordinary toothbrush, because it is stronger and has higher vibration frequency than ordinary toothbrush.

Is the electric toothbrush easy to use

Some people used to say that electric toothbrushes are not as good as ordinary toothbrushes. That's because some people think that since it's electric, they don't have to do it manually. Just hold the toothbrush on the surface of their teeth and let it vibrate. This way of brushing teeth is certainly harmful to their teeth, because there is no brushing between their teeth. The correct way to use it is to brush your teeth with an electric toothbrush, but brushing your teeth with an ordinary toothbrush is a bit like the principle that the earth rotates and revolves at the same time. It can not only make the toothbrush vibrate by itself, but also brush by hand according to the order of teeth, which is cleaner than ordinary toothbrush.

Advantages of electric toothbrush over ordinary toothbrush

1. The effect of electric toothbrush in removing bacteria, dirt, dental plaque and tartar is 2-3 times that of ordinary toothbrush. Using an electric toothbrush every day is equivalent to the cleaning effect of washing teeth, and of course it will not damage our teeth and enamel, which is incomparable to ordinary toothbrushes.

2. Brushing teeth with an electric toothbrush can help teeth to be physically whitened, and at the same time, it can also reduce the chance of bleeding gums. Using electric toothbrush every day can reduce the occurrence of oral diseases and eliminate oral odor.

3. The electric toothbrush can vibrate slightly when brushing teeth, which can massage gums and promote the full circulation of blood in the mouth.

Advantages of electric toothbrush

1, reduce the damage to teeth. We usually brush our teeth hard, which will seriously damage our teeth and gums, but the electric toothbrush is different. How about using an electric toothbrush? Is beneficial, can reduce the intensity of brushing by about 60%, reduce the degree of gingivitis and gingival bleeding by 62%, and make the brushing process safer and more effective.

2. It is more thorough to remove dental stains. Many people are accustomed to brushing their teeth carelessly. In fact, this is not very beneficial to their teeth. The electric toothbrush has a very good effect of removing dental stains, which can reduce dental stains caused by drinking tea, coffee and poor oral conditions and restore the original color of teeth.

3. Shorten the time to brush your teeth. Regular use of electric toothbrushes is of great benefit to those who brush their teeth incorrectly. It takes about 1 minute to clean the toothbrush, and manual toothbrushes can also be used to reduce the brushing time.

4. Let children fall in love with brushing their teeth. Many children don't like to brush their teeth, which will make parents very upset. Now there are some children's electric toothbrushes. The cartoon design will make children fondle it, and the high-speed rotating brush head has unlimited fun. Let your children brush their teeth for a long time, and let your children love brushing their teeth.

Disadvantages of electric toothbrush

The bristles of the electric toothbrush rotate, so it takes time to stay on each tooth surface for a while. Considering the three tooth surfaces, it also takes time to clean the teeth. So when using an electric toothbrush, you need enough patience to really clean your teeth.

If you just put the toothbrush in your mouth and don't move it up and down synchronously, you can't completely clean the germs in special parts of your teeth, such as pits, gingival crevicular spaces and crevices, which will also cause dental diseases. Proper use of electric toothbrush does have the function of removing dental plaque and preventing dental caries and periodontitis, but these functions are no different from ordinary toothbrushes.

Electric toothbrush only changes the way people brush their teeth, but it can't completely replace the role of cleaning teeth. However, when many people brush their teeth manually, it is easy to cause unnecessary damage to their teeth and gums because of improper brushing methods, and the electric toothbrush can alleviate this damage and massage the gums.

However, if the electric toothbrush is used incorrectly, it will cause harm to the teeth. Usually, ordinary toothbrushes are active brushes up and down, that is, vertical brushes. However, the vibration frequency and intensity of the electric toothbrush are relatively fixed. When it rotates, it is similar to horizontal brushing on the tooth surface, which may cause some wear on the teeth, and may seriously cause periodontitis.

If the teeth themselves are not very good, such as gingivitis and periodontitis, it is best not to choose an electric toothbrush. The frequency and intensity of electric toothbrush are fixed. Because children can't master the correct use method for a while, it is easy to damage delicate gums, causing symptoms such as redness and swelling of gums, and at the same time, it will seriously wear teeth, which will cause periodontitis and lead to tooth loss. Children's use of electric toothbrushes has many disadvantages, so be careful!

The principle of how to replace the brush head 2 when the electric toothbrush has a buckle.

Toothbrush is an indispensable thing in our life. Every day, we use a toothbrush to clean the dirt on our teeth. Today, with the rapid development of science and technology, electric toothbrushes have also appeared in the market and become hot new products. What's special about it compared with ordinary toothbrush? It should be the word "electricity" This electrical principle is also particularly interesting.

1. What is the electric toothbrush made of?

It comprises a dry battery, a micro DC motor, a battery box, a toothbrush head, a metal guard plate and a sleeve. When using the electric toothbrush, the dry battery and the DC motor are installed in the battery box as the power supply of the DC motor. Anyone who sees an electric toothbrush knows that we can control the power supply through the switch on the toothbrush cover. In fact, this power supply extends from the battery box, and its switch position can be determined according to different models.

2. How does the electric toothbrush work?

When using the electric toothbrush, turn on the power supply and control the motor with current, so that the bristles of the toothbrush start to rotate. Therefore, if you use an electric toothbrush, you have to stay on each tooth surface for a period of time, taking into account three tooth surfaces, in order to have the effect of plot teeth.

It is precisely because of this that friends who choose electric toothbrushes should be patient and wait for the toothbrush to clean all the teeth slowly. However, it should be noted that the rotation of the electric toothbrush is a horizontal brushing process, which will cause some wear on the teeth. People with gingivitis and periodontitis should not use electric toothbrushes.

Selection method of electric toothbrush

At present, electric toothbrush is a popular commodity abroad. It can rotate quickly, make the brush head vibrate at high frequency, and instantly decompose toothpaste into fine foam to clean teeth. Choosing an electric toothbrush that suits you can also promote oral blood circulation and have a massage effect.

1. First of all, whether it is an ordinary toothbrush or an electric toothbrush, you should choose a brush head that suits you. People of different ages use different brush heads. We should choose the appropriate brush head according to age, habits, mouth size and opening degree. Moreover, the texture of the bristles on the brush head is also different, some are hard and some are soft, so you should consider what you are used to or prefer.

2. From simple electric toothbrushes to very multifunctional electric toothbrushes, consumers' choices have expanded a lot. Especially, some electric toothbrushes can not only clean teeth, but also treat gingivitis and relieve gingivitis. Interestingly, some people can also time when brushing their teeth to help us determine the brushing time. In addition, it can also choose the speed and intensity of rotation, and we can choose the appropriate electric toothbrush according to the situation.

3. Although all electric toothbrushes brush their teeth by power supply, the effect is different. A more expensive toothbrush will turn more times. These rotations are directly proportional to the cleaning ability. So if you have the conditions, just choose a more expensive electric toothbrush.

4. Battery selection of electric toothbrush. Different types of electric toothbrushes may have different power sources, including direct impact electric toothbrushes, battery-rechargeable electric toothbrushes and hybrid electric toothbrushes. We should choose the charging method according to our own convenience.

How to change the brush head when the electric toothbrush has a buckle? 3 Daily necessities: What are the advantages of the electric toothbrush compared with the traditional toothbrush?

First, the rotary electric toothbrush.

The principle of rotary electric toothbrush is very simple. Using the motor in the toothbrush handle to drive the circular brush head to rotate is to change the traditional manual brushing into electric driving, so as to achieve the frequency that cannot be achieved manually, but its use effect depends on the user's method and weight! Because of its high frequency and high speed, it can effectively clean food residues between teeth and dead corners, making brushing very simple and easy!

Second, the acoustic vibration type electric toothbrush

Sound wave vibration toothbrush is to make the vibration frequency of toothbrush the same as or similar to sound wave, and clean teeth through high-frequency vibration. Compared with rotary electric toothbrush, its mechanical working mode is essentially different, one is rotating, the other is vertical reciprocating, which is safer and less likely to damage gums!

Third, ultrasonic toothbrush.

This is a high-end product, and everyone knows about ultrasound, so the ultrasonic toothbrush is earth-shaking different from the first two! Ultrasonic toothbrush uses ultrasonic energy to clean teeth, which has a wider cleaning range and is super safe! You get what you pay for, but its high price is prohibitive, and the effect is of course beyond doubt.