家庭消毒对预防疾病的传播有极为重要的作用。１．通风曝晒。室内通风 ,病人的衣服被褥 ,在强阳光下曝晒２小时至４小时左右。２．熏蒸。用食醋和乳酸作蒸气熏 ,按每立方米用５毫升至１０毫升计 ,加热蒸发２０分钟。也可用艾条烟熏２小时至４小时。３．煮沸。通常用于预防经口 Home disinfection is very important to prevent the spread of the disease. 1. Ventilation Indoor ventilation, the patient’s clothes, bedding, in the strong sun exposure 2 hours to 4 hours or so. 2. Fumigation. Steam vinegar and lactic acid for steaming, according to 5 ml per cubic meter to 10 ml, heat evaporation 20 minutes. Also available moxa smoked 2 hours to 4 hours. 3. boiled. Usually used to prevent orally