Its rug and raw materials are a good environment for egg breeding and growth of insects, especially cockroaches and destabilities, with eggs in laureate and nourishing from it, damage the health of this important raw material of the rug, can be prevented from storing the rugs and raw materials before or after the texture: First, the environment for egg peeling and insect development, which is the main damage to the two of the soil. (b) To the rug is woven and ready: La is also a good environment for eggs and growth of insects, if the raw materials of the anti-deserved rug are too weak to attack it, the audio that the raw materials of the anti-deserved rug should be removed after fracturing, and this should not be used with anti-inflammatory materials because the plumbers are not used.