Eight-four sanitizer has is harmful to the human body. The 8-4 disinfectant is developed with sodium hypochlorite as the main ingredient. Sodium hypochlorite is a very irritating disinfectant and is definitely harmful to the human body. It is mainly suitable for the disinfection of public places, toilets, walls, furniture and other buildings, and needs to be diluted for use and is not suitable for the human body. Eight-four disinfectant to the human body, will burn the human skin, resulting in skin cracking phenomenon, but also can make the human body hair loss. If long-term contact with the skin, skin absorption into the blood, will cause some damage to the human liver, kidneys and other organs, serious irreversible damage to the human body. Eight-four disinfectant irritating, in the sterilization at the same time, chlorine-containing compounds will remain in the air, and will be free of a small amount of chlorine gas, a toxic gas, the human respiratory tract has a strong irritation, allergy may induce coughing, asthma and other symptoms. In case of inadvertent contact with 8-4 disinfectant, it is recommended to rinse with running water as soon as possible. In case of contact with eyes, it is recommended to use saline solution for rinsing and seek medical attention immediately. If there is any discomfort, please seek medical attention as soon as possible.