When using an electric toothbrush, pay attention to the following details:
1. Do not put the electric toothbrush in a high temperature place or expose it to the sun for a long time, so as to avoid deformation and bending of the bristles due to high temperature;
2. After each use of the toothbrush, wash it thoroughly and shake off the water as much as possible. Put the toothbrush head up in the mouthwash cup, or place it in a ventilated place with sunlight to dry it and sterilize it;
3. If conditions permit, two or three toothbrushes can be purchased for rotation at the same time to extend the drying time of the toothbrushes. This is especially important for people with gingivitis and periodontitis. In addition, it can keep the elasticity of the toothbrush bristles when used alternately
4. Old toothbrushes with loose or curled bristles that have lost their elasticity must be replaced in time, otherwise it will be harmful to teeth and gums;
5. Toothbrushes should be thoroughly cleaned and disinfected once a week;
6. Toothbrushes cannot be used together to prevent mutual infection of diseases.