Brushing your teeth is a must-do every day, and it is also very important, which is crucial to protect oral health. When brushing your teeth, you should not only choose the appropriate toothbrush and toothpaste, but also pay attention to the method of brushing your teeth, so as to brush your teeth clean. However, some friends find that after brushing their teeth, they can still pick out white things on their teeth. I don't know what they are. Here's a detailed introduction to the pictures of people brushing their teeth after brushing their teeth.

What can still pick out white on the teeth after brushing may be soft scale, which is caused by not brushing clean. Soft scale is food residue attached to the tooth surface after eating, which is usually caused by eating rice or starch food. Once the food residue keeps accumulating in the neck of the teeth, it will form soft scale. This kind can usually be removed by brushing your teeth well.

It may also be dental calculus, which is often called dental calculus. It is formed after bacteria on the surface of teeth form dental plaque and dental plaque calcifies. For the treatment of dental calculus, you can go to a regular hospital to wash your teeth.

When you brush your teeth at ordinary times, you must pay attention to the correct brushing method. The correct brushing method is to brush from top to bottom, not horizontally. If you brush horizontally, your teeth will easily be unclean, and the brushing time should not be less than three minutes at a time. Also, you should pay attention to brushing your teeth both inside and outside, not just outside. The choice of toothbrush should use soft brush, avoid using hard brush, otherwise it will hurt teeth.