The transparent baffle in front of the helmet is worn. What do you do?

Squeeze a proper amount of toothpaste on a wet rag, and then spread it back and forth before, after and after the scratch. You will find that the abrasion scratch of the baffle will disappear, or you can use detergent.

the helmet is a kind of equipment with unusual protection ability for the head, which is usually used in military training, combat, people's traffic and industrial production.

it is mostly semicircular, and mainly consists of three parts: shell, lining and suspension device. Ancient helmets were mainly made of leather, cotton cloth, linen and metal, and recently they were also made of resin or plastic.

a helmet is a protective device used to protect the head. It is a hat worn by soldiers in training and fighting, and it is an indispensable tool in people's traffic. It is mostly semicircular and mainly consists of three parts: shell, lining and suspension device.

The shell is made of special steel, glass fiber reinforced plastic, reinforced plastic, leather, nylon and other materials, so as to prevent the head from being damaged by bullets, shrapnel and other striking objects. In ancient China, it was called Zhou, Shoufu, Doufu or Toufu.