Toothbrush is indispensable in our daily life. The choice of toothbrush is also very knowledgeable. Healthy oral cavity starts with toothbrush. What are the common knowledge of toothbrush?
Everyone had better prepare two toothbrushes.
Bathroom and bathroom usually have no windows, poor sunshine and ventilation, toothbrush almost no dry time. This humid environment, just to provide the best conditions for bacterial reproduction, such as Candida albicans, Streptococcus haemolyticus, pneumococcus and staphylococcus, and other bacteria can grow on toothbrushes, enough to make people infected with various diseases.
Experts said that everyone had better prepare two toothbrushes, one for morning and one for evening. After 24 hours, the toothbrush can be completely air-dried and bacteria can be minimized. After each brush, the toothbrush should be cleaned and dried. Then the brush head is up and the handle is down and inserted into the mouth cup to make the brush hair ventilated and dry. Replacement every three months to prevent bacterial reproduction.
New toothbrush with saline bubbles
Worried about the new toothbrush is not clean, many people are used to the new toothbrush with boiling water ironing disinfection and then use. This method also depends on the type of toothbrush, if it is some chemical fiber brush, high temperature may lead to deformity of the brush, affecting the cleaning effect of the toothbrush.
How to use the new toothbrush? You can try the following methods: put some salt in boiling water, then soak the toothbrush for 10 minutes; or soak it in vinegar for 5 minutes to ensure the disinfection and softness of the toothbrush, to prevent the damage to the gums caused by the toothbrush, and then rinse it with hot water.
Soft hair and hard hair look at the individual
People like to buy soft toothbrushes, fearing that hard toothbrushes will hurt gums. In fact, both soft and hard have advantages and disadvantages. Soft hair toothbrush can remove plaque in the gap of teeth, but it can not remove thick plaque and calculi. On the contrary, hard hair toothbrush can remove plaque and calculi better, but it can damage gums and wear teeth. Which brush to use depends on your gum condition. Healthy people can use soft and hard moderate hair toothbrush; the gingiva is relatively fragile, easy to bleed, the elderly and children, people with periodontal disease, the best choice is soft hair toothbrush; teeth grow unevenly, can choose concave toothbrush.