Many people change their clothes every day, but rarely clean their bedding. People spend about 1 / 3 of their time in sleep, and long-term use of sheets, quilt covers and pillows will also have "health risks". When sleeping every night, the human body will excrete about 200ml of sweat, especially those who are prone to cold sweat at night. Damp and warm environment is a breeding ground for bacteria.
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In addition, human metabolism will automatically shed dandruff. Autumn is dry, the skin is short of water, the amount of dandruff is large, and it is easier to fall off. Not only that, but also grease, saliva, dust, urine, etc. Will stay on bedding such as sheets and quilt covers. If not cleaned in time, bacteria, dust and residues will accumulate and endanger health.
Such bedding, sheets and quilt covers are undoubtedly the natural enemies of the skin, prone to skin diseases such as gray nails; In addition, with the breathing during sleep, microorganisms, bacteria, fungi, etc.
Bedding the sheets on the bed may also enter the body with breathing, which is easy to cause respiratory tract infection, which is not conducive to the health of the lungs. If you don't wash the sheets for a long time, there is a hidden danger of millions of microorganisms invading, and you are also prone to other diseases.
So how often is it reasonable to clean bedding? Let's take a look.
Bedding sheets and quilt covers: wash once a week. It is reported that 5.5kg of sweat may be left on the sheets that have not been washed for 10 days. Such sheets are a paradise for mites and bacteria.
Bedding, pillow towels and pillowcases: wash once a week. Pillow towel is easy to be contaminated with dandruff, dust mites, fungi, bacteria, grease and dirt on hair and skin.
Bedding pillow core: wash once every three months. Saliva, sweat, dust, dandruff and grease on the head can easily penetrate into the pillow core. The longer the pillow is used, the greater the possibility of Streptococcus breeding.