Toothbrush Buy Attention

Effect toothbrush quality of main factors is brush hair quality and mill hair rate, daily toothbrush usually three months replaced a support, even no after mill hair processing of toothbrush in using a time Hou, due to brush hair and teeth of running also will formed "natural mill hair", and one-time toothbrush usually only using 2-3 times, if brush hair quality bad or mill hair rate enough, will will on oral caused injury. Therefore, hotel quality standards must not be lower than the daily toothbrush toothbrush.