Laundry detergent ingredients on the human body with irritation, sore throat symptoms may be laundry detergent damage caused by the mucous membrane of the throat, accidentally drinking laundry detergent should be promptly to the hospital. The active ingredient of laundry detergent is mainly surfactant, its pH value is neutral, for the human body is a foreign irritant, easy to damage mucous membranes, and stimulate the body to produce vomiting, nausea, burning sensation and other discomforts, the serious case will cause damage to internal organs. Accidental ingestion of laundry detergent should be timely stimulation of the pharynx to vomit, the use of large amounts of water to rinse the mouth, and timely access to hospitals, serious cases need to be gastric lavage treatment, while the family laundry detergent should be placed away from the children’s place.