Is It Really Necessary To Change Toothbrush Every 3 Months?

Is it really necessary to change your toothbrush every 3 months?

The American Dental Association (ADA) recommends that a toothbrush be replaced at least once every 3 to 4 months. The reason for this is that the bristles will wear down with use, and some deformation will occur, making them less and less effective at scrubbing your teeth.

However, there are specific groups of people who use toothbrushes that wear out faster, such as those who brush excessively hard, which is of course a bad habit, and toothbrushes need to be replaced more often.

Children’s toothbrushes for kids are recommended to be replaced more frequently than adult toothbrushes.

How can I tell when it’s time to change my toothbrush?

First, of course, follow the idea of changing a toothbrush at least once every 3 to 4 months.

Secondly, observe whether the bristles of the toothbrush are deformed, if more bristles have been bent, then it also means that it is time to change the toothbrush.

We see that many toothbrushes have colored bristles, and when we find that the color of the bristles becomes lighter with time, it means that it is time to change the toothbrush!

3 key points for choosing a toothbrush

Almost all dentists will tell you to keep brushing your teeth, brush carefully and brush properly at the end of your treatment. It can be said that brushing is the most important way to prevent oral diseases.

1. Try to choose a small brush head, but not too small

Within a certain range, the larger the head of the toothbrush, the more efficient it is.

However, a brush head that is too large is not good for controlling the position of the brush, and some corners will be missed. A smaller brush head makes it easier to brush the corners of the teeth, and although the toothbrush is small, the accuracy is much higher than that of a large toothbrush.

However, if the brush head is too small, it will also cause inconvenience. Under normal circumstances, 2 to 3 minutes of brushing time, but with too small a brush head, it will take more time to finish brushing.

So how do you choose the size of your toothbrush head?

Although there is a lack of strict evidence to argue, just out of the experience, we can compare the toothbrush in front of the teeth.

A length that covers roughly two or more teeth (2.5 to 3 cm) is a fairly comfortable size
A length of more than four teeth is too large
Also, the width of a toothbrush is usually no more than 4 rows of bristles.
Of course, the brush head of some electric toothbrushes, because of the design principle so smaller, is not in the above consideration.

2. Choose soft bristles

The brush head is the essence of the toothbrush, and the bristles are the essence of the brush head.

The same as the size of the brush head, the bristles choose the soft bristles of moderate hardness toothbrushes. Too hard bristles are more likely to damage the teeth and gums, but too soft bristles will make brushing less efficient, and some teeth are difficult to clean with tightly attached food residue and plaque. Therefore, it is not necessary to overly pursue extremely soft and super soft bristles.

In addition, if we can use a magnifying glass to observe the tips of the bristles, the rounded bristles will cause less mechanical damage to the gums compared to the flat and pointed bristles. In addition, a toothbrush that loses its bristles with use is definitely not suitable for further use.

Generally speaking, the bristles of toothbrushes sold in regular stores are in line with the relevant standards and can be used with confidence. If you are really not sure, it is recommended to choose a toothbrush from a major manufacturer.

3. Manual toothbrush or electric toothbrush? Depends on your needs

1) Manual toothbrush is cheap

Manual toothbrushes have a long history. Until now, manual toothbrushes are still the most common type of toothbrushing tool. Manual toothbrushes are easier to control the direction of brushing, and the distance of brushing back and forth, and also easier to control the amplitude of toothbrush rotation. In addition, manual toothbrushes are inexpensive and very easy to promote among the general public.

2)Electric toothbrush is convenient and easy to grasp

In recent years, electric toothbrushes have begun to enter millions of households, some people will have doubts, that electric toothbrushes are too hard will not damage the teeth?

In fact, it is not, the power of an electric toothbrush is easier to control, some toothbrushes will also have a strength indicator, once the force is too much, it will flash prompt. Some electric toothbrushes also have a time reminder function, so you know that the brushing time is enough.

As long as you master the right way to brush your teeth, whether it is a manual toothbrush or electric toothbrush, can help us to clean our mouth, so according to their own economic level and life needs to choose the good.

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