84 means 84 disinfectant, the smell of 84 disinfectant is harmful to the body after smelling for a long time, and it is easy to have breathing difficulties, coughing, nausea, vomiting and other discomforts.
84 disinfectant is more commonly used in daily life, which itself is corrosive and flammable. Moreover, relevant information shows that because it contains a large number of sodium hypochlorite, and has a certain degree of irritation, is a kind of harmful gas, so the smell of 84 disinfectant is harmful to the body after smelling for a long time.
Therefore, if you smell the odor of 84 disinfectant for a long time, it is very likely that it will cause damage to the mucous membrane of the respiratory system, resulting in respiratory difficulties, coughing and other manifestations. When sodium hypochlorite enters the digestive tract, nausea, vomiting, chest pain, diarrhea and other discomforts may occur, which may be life-threatening in serious cases.
To sum up, you need to use 84 disinfectant reasonably in your daily life, and you should not smell 84 disinfectant for a long time. If you have already experienced the above discomfort, you need to go to the hospital in time and cooperate with the doctor for treatment.