84 disinfectant water will cause irritation to the body of pregnant women and it is not recommended that pregnant women smell 84 disinfectant water. 84 disinfectant water is volatile and has a strong irritating odor. If a pregnant woman sniffs 84 disinfectant water, it may aggravate the reaction of pregnancy, cause discomfort in the digestive and respiratory tracts, and induce nausea, vomiting and other symptoms. Generally speaking, it is not recommended for pregnant women to smell 84 disinfectant water. If a pregnant woman sniffs this kind of disinfectant water, she should go to a place with fresh air as soon as possible and breathe fresh air. Women are advised to avoid contact with highly irritating substances during pregnancy to prevent adverse effects on themselves and their fetus. If the symptoms of discomfort after smelling the disinfectant water are more obvious, it is recommended to seek medical treatment in time and under the guidance of the doctor to deal with the treatment.