According to a US survey, nearly seven adults believe that a comfortable pillow is a necessary condition for quality sleep. However, just because people pay attention to the comfort of the pillow, the more comfortable the pillow, the easier it is to expire. So, how long should the pillow be replaced? The US Huffington Post published an article on August 4th, which gave the answer given by Dr. Robert Oxman, Chairman of the Board of Directors of the American Sleep and Health Research Institute - even if the pillow is comfortable and expensive, it takes about 6 months. It is also best to change it. Dr. Mark Newstrom, an expert on allergy and asthma in Kansas City, USA, said that pillows have been used for a long time. In addition to collecting a large number of stains, oils and dead skin cells that can cause acne acne, it is easy to hide dust mites. Dust mites most like the gaps in the pillow, which can induce allergies or asthma in people with allergies. These people account for about 20% of the total population. In the allergic population, about two-thirds of people are allergic to indoor dust mites. People who are lingering in rhinitis for a long time, it is best to check if it is a trouble with pillow dust. "6 months" is in principle the life of the pillow, but for the Chinese who are used to diligence, this frequency is somewhat "luxury." If you can do the pillows and wash the pillowcases, it will help to remove dust and remove dirt. It is recommended to dry it once in three or five days. Dr. Oxman said that when buying a new pillow, it should be borne in mind that a comfortable pillow should fill the gap between the head and shoulder when lying on the back; when the prone and supine, the height of the pillow can be lowered properly, while the pillow is lying on the side. The height can be appropriately raised. Dr. Oxman also said that mattress life is generally 5 to 10 years, when replacing a new mattress, the pillow should also be replaced. The reason is that the hardness and support of the old and new mattresses are different, and the gap between the head and the shoulder is naturally different. Men'S Boots,Leather Casual Boots,Mens Casual Leather Boots,Mens Casual Dress Boots GUANGZHOU ANAX FASHION SHOES LIMITED , https://www.anaxleathershoes.com