Toothbrushes are indispensable cleaning tools in our daily lives. They help us remove food debris, plaque, and tartar from the mouth, maintaining dental health.

Choosing a suitable toothbrush and mastering the correct brushing technique can effectively prevent gingivitis, tooth decay, and other oral issues.

Toothbrush Selection

There are numerous types of toothbrushes available on the market, ranging from manual to electric models. When selecting a toothbrush, consider the hardness of the bristles, the size of the brush head, and the comfort of the handle.

Generally, soft-bristled toothbrushes are more suitable for most people, particularly those with sensitive gums or existing gum disease. Soft-bristled brushes can effectively clean the surfaces of teeth and the gum line without causing damage to the gums.

The size of the brush head is also crucial. A brush head that is too large may not thoroughly clean every corner of the mouth, especially the back teeth area.

A smaller, more flexible brush head can make it easier to reach hard-to-access areas. Additionally, the handle should be ergonomically designed, easy to grip, and comfortable to use.

Correct Brushing Technique

Many people believe that brushing their teeth is a simple task, as long as they brush every morning and evening. However, incorrect brushing techniques can not only fail to clean teeth effectively but may also cause damage to teeth and gums. Therefore, mastering the correct brushing skills is very important.

1. Frequency and Duration of Brushing

It is recommended to brush your teeth at least twice a day, in the morning and before bed at night. Each brushing session should last at least two minutes to ensure that every tooth surface is thoroughly cleaned.

Rushing through brushing often fails to completely remove dental plaque, which can lead to cavities and gingivitis over time.

2. Brushing Pressure

Avoid using excessive force when brushing your teeth. Many people mistakenly believe that brushing vigorously can better clean teeth.

This practice does not help in removing dental plaque and may wear down tooth enamel, leading to tooth sensitivity. The correct brushing pressure should be gentle, akin to washing fruit peels – thorough yet without excessive force.

3. Angle and Method of Brushing

The Bass method is currently recommended for brushing teeth. This method requires placing the toothbrush at a 45-degree angle to the gum line, with the bristles pointing toward the gums, and gently pressing the bristles into the gingival sulcus. Then, brush your teeth using a small back-and-forth motion, repeating this action several times for each section.

When brushing, clean the outer, inner, and occlusal surfaces of both the upper and lower dental arches in order, and finally, brush the surface of the tongue to remove bacteria. For cleaning the inner side of the back teeth, you can hold the toothbrush upright and use the front end of the brush head to clean.

4. Using Electric Toothbrushes

For those who use electric toothbrushes, even though the brush head rotates or vibrates automatically, attention still needs to be paid to the method of use. An electric toothbrush does not require hard brushing.

Simply place the brush head gently on the surface of each tooth and move it from tooth to tooth to ensure all surfaces are cleaned. When using an electric toothbrush, the Bass brushing method should also be followed.

5. Frequency of Replacing Toothbrushes

Toothbrushes should typically be replaced every three months. If the bristles become bent, worn, or deformed, it is time to replace the toothbrush. Worn bristles not only reduce the cleaning effectiveness but may also cause damage to the gums. Additionally, after a cold or oral infection, the toothbrush should be replaced to prevent bacterial growth.

6. Cleaning and Storing Toothbrushes

The toothbrush should be thoroughly rinsed after use to remove residual toothpaste and food particles. After rinsing, place the toothbrush upright in a well-ventilated area and let it air dry naturally to prevent the bristles from staying wet, which reduces bacterial growth. It is advisable not to store the toothbrush in a sealed container, as this environment promotes bacterial growth.

Correct brushing methods and choosing the right toothbrush are essential for maintaining oral health. By selecting a suitable toothbrush and cleaning the mouth using scientific brushing methods, one can effectively prevent dental and gum diseases, keeping teeth healthy and clean.

Good oral hygiene habits should start with daily practices and be maintained consistently to achieve long-term benefits.