Almost all dentists will tell everyone to stick to brushing their teeth, brush their teeth carefully and brush their teeth correctly at the end of treatment. It can be said that brushing teeth is the most important method to prevent oral diseases. If a worker wants to do a good job, he must first sharpen his tools. Choosing a weapon in his hand can give us a head start in the war against oral diseases. Let’s talk about the key points of selecting and maintaining toothbrushes. Point 1: Try to choose a small brush head, but don’t be too small. In a certain range, the larger the brush head of the toothbrush, the higher the [efficiency]. However, if the brush Read More …