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如今,超市货架上牙刷种类越来越多,电动的、按摩的、美白的……让人眼花缭乱。每种牙刷都有独特功效,那么,究竟哪种牙刷最适合自己呢?我们选择牙刷往往有一个误区,认为牙刷材质越软越好,这样不容易伤到牙龈。其实不然,用软毛牙刷刷牙时力量不好掌握,刷得太轻了,口腔里的食物残渣和细菌不易清除干净;用力过大,就会损伤牙龈,也会减短牙刷的使用寿命。牙龈受伤大多数是由
Today, more and more types of toothbrushes on the shelves of the supermarket, electric, massage, whitening ... dazzling. Each toothbrush has a unique effect, then, what kind of toothbrush is the most suitable for it? We choose the toothbrush often have a misunderstanding that the softer the toothbrush the better the material, so not easy to hurt the gums. In actual fact, brushing your teeth with a soft bristle when the power is not good grasp, brush too light, oral food debris and bacteria is not easy to remove clean; force too much, it will damage the gums will also shorten the life of the toothbrush. Gum injuries are mostly caused by