Pillows, people can not be separated every night, people usually pay attention to drying the bedding, but ignore the ventilation and drying of the pillow. The clean housewife just washes the pillows and pillowcases, but forgets to take the pillows to the sun for exposure and disinfection. When sleeping, the pillow is the "throat of the throat" that is passed by the dirty atmosphere of the sputum. In addition, when sleeping, the impure air exhaled in a large amount, and the sweat and dirt secreted by the scalp, the pillow becomes a typical example of "dirty mess". Only by cleaning the outer pillows and pillowcases can only "treat the symptoms and not cure the problem"; the filth in the pillow core can not be removed. It is particularly noteworthy that if there are infectious diseases in the respiratory tract, digestive tract or head skin, bacteria and viruses will be stained in the pillow core, which may lead to cross-infection between husband and wife or children. Therefore, the pillow should be aired and disinfected frequently to keep it clean. In conditional families, in addition to getting more pillows, the pillows should be replaced frequently so that we can enjoy a fresh sun scent every night. Water Angle Valve,Brass Toilet Fill Valve,Brass Valve Core,Zinc Angle Valve Wenzhou Yili Sanitary Ware Co., Ltd. , http://www.cn-faucet.com