If you accidentally drink a little bit of laundry detergent, you can utilize the method of emetic to spit out the detergent immediately if you just drank it in a short while. If the amount is large or the drinking time is relatively long, it is recommended to go to the hospital for treatment, and the liquid can be excreted as soon as possible through gastric lavage or diarrhea. Gastric lavage is usually done with water, and diarrhea can be done with oral mannitol. In addition, observe the patient’s condition, if there is abdominal pain, diarrhea and other manifestations of acute gastroenteritis is usually symptomatic treatment, you can use scopolamine or scopolamine to give antispasmodic, analgesic treatment. If the diarrhea is very strong, you can use montelukast to take oral antidiarrheal treatment.