How often should you change your toothbrush?

Oral health is related to many factors, such as how often you should change your toothbrush. Many people do not pay much attention to this aspect and do not change their toothbrush for a long time, which harms their oral health. Therefore, many people want to fully understand how often you should change your toothbrush. A detailed introduction is given below. You can see the answer below.

It is recommended that the use period of a toothbrush should not exceed 3 months, but it also varies from person to person. For example, some people use greater force when brushing their teeth, and the bristles of the toothbrush will bend or deform in less than 3 months. They must be replaced in time because the cleaning effect of a toothbrush with bent or deformed bristles is significantly reduced, and it is also easy to cause damage to teeth, gums, etc.

There is a type of toothbrush in which part of the bristles in the brush head are painted with a special color. As the toothbrush is gradually used, the color begins to fade from the ends of the bristles. This is an indication to remind you to replace the toothbrush. According to design requirements, when the color fades to a certain extent, it means that the toothbrush needs to be replaced.

In some special cases, you also need to consider replacing your toothbrush in time. For example, after recovering from a cold, during the cold period, there will be many cold-related viruses and bacteria remaining on the toothbrush due to brushing, so the old toothbrush should be discarded to reduce the possibility of catching a cold again.

How often should you change your toothbrush? I believe that through the above introduction, you have a better understanding. Generally, a toothbrush needs to be replaced every 3 months, but most people cannot do it at such a frequency. However, for many people who pay attention to oral health, it should not be replaced more than once every 5 months at the latest to ensure their oral health.