Mites on the body can be cleaned through sulfur soap, but also through cleaning products to wash clothes and bedding, and pay attention to the environmental hygiene of daily living. When mites appear on the body, it is important to promptly wash through sulfur soap, which has the effect of killing mites. It is recommended to wash every part of the skin carefully to avoid deep invasion of pollutants. Patients should change bedding as well as clothes in time, and sterilize all these items, such as using high temperature ironing, which can have the effect of removing mites. After ironing, they should be exposed to sunlight to kill the mites for a second time. In addition, patients usually live in the environment should be regularly ventilated, keep indoor clean and dry, such as every three days to clean the sanitation, every week thoroughly clean once, can effectively inhibit the mite reproduction. For mites cause dermatitis patients, should be timely to the hospital, under the guidance of the doctor local use of metronidazole gel, sulfur ointment, glucocorticoid cream to improve the symptoms of dermatitis. In addition, it is recommended that patients maintain personal hygiene during treatment, which can enhance the therapeutic effect.