When waking up various insects hibernating in the soil, the winter eggs should also begin to oviposit, such as mites parasitic in the dander of the quilts begin to wake up, a quilt often parasitic with millions of mites, the female mites need to suck blood to hatch and lay eggs, on the target bite thin and tender skin aromatic people, especially children and young women, early spring, the bite remains in the human body saliva is highly allergic substances, can easily cause a local rash, itching. It is easy to trigger a local rash, itchy, serious will also trigger frequent systemic allergies. Therefore, after the beginning of spring, to promptly clean hygiene, eliminate the mites peeping at you. The method of eliminating mites: 1, to frequent ventilation: mites usually like damp, high temperature, with cotton and linen fabrics or dusty environment, suitable temperature at 20-25 ℃, relative humidity 65% to 80%, extremely suitable for the development and reproduction of dust mites, etc.. Keep the room dry and diligent ventilation is the best weapon to eliminate them. To often open doors and windows, adhere to the ventilation, light, especially in the use of air conditioning should pay more attention to indoor ventilation, ventilation. 2, to be diligent laundry and quilts: especially like to make their home in cotton and linen fabrics. Be sure to often clean and dust the clothes, every two weeks or so with about 50 ℃ hot water to clean the bedding. Winter quilts must be exposed to the sun, or black plastic bags wrapped quilts or blankets, etc., in the sun for a few hours, using the principle of black heat absorption, so that the temperature inside the quilts at 50 degrees or more, mites in such a temperature soon die. Try not to lay carpets indoors, do not place tapestries and other things that tend to accumulate dust at home, these things should be frequently exposed to the sun or disinfection treatment. 3, to develop a wet way to clean: generally when finishing cleaning the room, mites and its excrement hidden in beds and sofas are likely to fly in the air and then be inhaled into the bronchial tubes, easily triggering obvious allergy symptoms. Therefore, be sure to pay attention to do cleaning with wet rags or special mite wipes, and never avoid dust lifting to reduce the chances of mites scattering away with the help of air. 4. Mattresses and pillows should be packed and stored with dust cloth: every month, as far as possible, all covers and sheets should be scalded in hot water at about 60°C to kill the mites hiding in them, and then stored after drying. When you take it out and use it again, you should also expose it to the sun or iron it. The bedroom should not be carpeted as much as possible, but tiled or wooden flooring. Use a wet mop to wipe the floor every day. Spring is in full bloom and everything is reviving, so don’t worry about mites.