The same as bedding, people usually only pay attention to cleaning and drying the bedding, pillow towel, pillowcase, but rarely "please" the pillow to the outside of the room to breathe, drying. As everyone knows, it is only by cleaning the outer pillows and pillowcases that the smudges in the pillows cannot be removed.
Experts say that when sleeping every night, the pillow is the "important road" that is passed by the dirty atmosphere of the cockroach. In addition, the impure gas exhaled by the person when sleeping is infiltrated into a large amount, becoming a place of "staining dirt and dirt". In particular, 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 couples or children. Therefore, pillows should be air-dried and disinfected frequently. Keep them hygienic. If you have a conditional family, you should always change the pillows in addition to the pillows. According to the advice of medical experts, the pillows should be changed at least once every two years.
How do I know if the pillow should be changed? Experts recommend the following self-examination criteria: in the absence of other physical illnesses, the neck often feels sore after morning; the pillow has lost its elasticity and needs to be beaten for a while before it can be restored. Some flexibility; after the pillow has been adjusted, it quickly returns to a flat shape; the pillow has agglomeration, unevenness, and the filler has a moisture odor. If one of the above conditions occurs, your pillow should be changed.
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