Cleaning Experts Weigh In

Washing pillow inserts is crucial for hygiene, as they can accumulate body oils, dust mites, and allergens. Experts recommend cleaning them every three to six months, with children's pillows needing more frequent washes, ideally every one to two months. While most polyester and down-alternative pillows are machine washable, some materials like latex may require spot cleaning instead.

Observing signs like yellowing, unusual flatness, or unpleasant odors indicates it’s time to wash your pillows. When it comes to washing methods, using a machine without an agitator is preferred, and ensuring the inserts are dried completely is important to prevent mold growth. Alternatively, airing them outside in sunlight can help kill bacteria and reduce odors if washing is not an option.