The main harm of black cotton pad

Black heart cotton, as a batting fiber, has low elasticity and is easy to harden. Generally, it contains chemical fibers, other chemicals and even toxic and harmful chemicals, which may cause some users to be poisoned or allergic. Generally contain bacteria and viruses, which are easy to cause diseases, especially infectious diseases.

Hua Qian, a senior engineer of Shanghai Academy of Environmental Sciences, said that because of the small space in the car, passengers squeeze the "black cotton" in the car seat cushion when using it, which will give off bacteria, dust and other substances and have a negative impact on health.

Twenty-two urban consumer rights protection units also warned that the dust emitted by the "black heart cotton" car seat cushion is inhalable particles that will enter the lungs through the respiratory tract. The short-term symptoms of this hazard are cough and asthma, and long-term inhalation will cause serious diseases of the respiratory system. Bacteria attached to "black cotton" and substances such as benzene produced by bleaching may infect the body with different diseases.

Medical experts point out that human skin will be stimulated to varying degrees after contact with "black cotton", from erythema to itching to psoriasis and other skin diseases. Because of the black heart cotton car seat cushion