To prevent your pillows from turning yellow, you should clean them regularly with bleach. Yellowing of pillows is mainly caused by sweat during sleep. These fluids create a favorable environment for bacteria and mites to grow. These pathogens thrive in moist environments and can multiply on your bedding. While some people may throw away their pillows at the first sign of yellow stains, and others believe that pillowcases are enough to protect their health and extend the life of their pillows, it is actually recommended to wash them at least every six months. The comforter can be washed once a year. Yes, your pillows can be machine washed.
How to clean dirty pillows from your bed so they stay white and smell sweet
