What is a hairless toothbrush in the hotel?

It refers to a special toothbrush. This kind of brush head has no hair on the traditional toothbrush, but uses a new material, such as silica gel, rubber and so on. The brush head surface of this toothbrush is smooth and hairless, which can clean teeth and gums more gently and reduce irritation and damage to oral tissues. The advantage of using hairless toothbrush is mild and clean. Hairless toothbrush is made of environmentally friendly materials, which is harmless to the environment and human health.