The way to use the toothbrush correctly is:
1. every time after the toothbrush should be washed thoroughly, and the water is thrown away as far as possible, put the toothbrush head up in the gargle cup, or put it in a place where the sun is ventilated, so that it is dry and germicidal.
2. if conditions permit, you can buy 2 or 3 toothbrushes alternately, so that the drying time of the toothbrush is prolonged. This is especially important for people with gingivitis and periodontitis. In addition, rotation can also maintain the elasticity of toothbrush hair.
3. old toothbrushes that have been dispersed or curled or lose their elasticity must be replaced in time, otherwise they will be unfavourable to their teeth and gums.
4.Children who live in collectives should have a thorough cleaning and disinfection of toothbrushes once a week.
5.The toothbrush can not be used in order to prevent each other from infectious diseases.
6.The placement of toothbrushes should not be placed in toilets or bathrooms, and should be kept at a distance from the cleaning supplies.