Wavy Bristle Portable Nano Toothbrush
Wavy bristle portable nano toothbrush The correct way to use a toothbrush is: 1. Wash thoroughly after using the toothbrush each time, and throw away the water as much as possible, put the toothbrush head up in the mouthwash cup, or put it in a ventilated and sunny place to dry and sterilize it.......
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