Pay attention to fire and explosion prevention during disinfection, prevent leakage of disinfection bags and disinfection cabinets, control temperature and humidity, and do not use for disinfection of drinking water and food. In case of poisoning symptoms such as dizziness, headache, vomiting, diarrhea and dyspnea, the staff should immediately move away from the scene, take off contaminated clothes, pay attention to rest, keep warm and strengthen supervision. If the ethylene oxide liquid pollutes the skin, it should be washed repeatedly with plenty of water or 3% boric acid solution immediately. If the skin symptoms are serious or not relieved, you should go to the hospital. If the eyes are polluted, rinse with clear water 15 minutes and then apply tetracycline cortisone eye ointment.