As the saying goes, toothache is not a disease, but it can kill you. There are many reasons for toothache, such as dental disease, improper diet, irregular work and rest, etc. In fact, the best way ...
When we go to buy a toothbrush, we will find that the toothbrush head is big or small. Generally, the oral cavity of Asians is much smaller than that of European and American people. The small brush...
Five Steps to Making a Toothbrush： 1. Brush handle injection molding: Pour the raw material of plastic into the barrel of the injection molding machine, melt it by high temperature, and cont...
Guangdong Chuangyan Technology Co., Ltd. has developed a fully automatic toothbrush production line and has obtained a number of national patents. Originally, the toothbrushes were placed one by one...
Have to admit, mouthwash is convenient than brushing your teeth, to use mouthwash can not commonly used, however, cannot abuse, more because it anyway, is a kind of drug, with much may cause of oral...
The naughty children always like to squeeze a heap of toothpaste on the toothbrush. , oral medicine, experts said aoj learn brushing your child should control the dosage of the toothpaste, the size ...
