Pillows should generally be replaced every 1 to 2 years to maintain good sleep quality, hygiene, and proper support for your head and neck. Over time, pillows accumulate dust mites, allergens, body oils, and dead skin cells, which can lead to irritation, allergies, and reduced cleanliness. Additionally, pillows lose their shape and support, becoming flat, lumpy, or saggy, which can cause discomfort or neck pain during sleep
. The exact replacement frequency depends on the pillow type and materials:
- Memory foam pillows: about every 2 years
- Medical grade foam: 1-2 years
- Latex pillows: up to 5 years
- Geltex, pocket sprung, hollowfibre pillows: around 2 years
- Natural pillows (feather, down), wool, bamboo: 1-2 years, though feather pillows can last longer (5-10 years) if well cared for
Signs that indicate it’s time to replace your pillow include:
- Pillow no longer springs back to shape after folding or pressing
- Pillow flops over your arm and doesn’t hold shape
- Noticeable lumpiness, flattening, or sagging
- Yellowing, persistent odors, or allergy symptoms worsening at night
- Waking up with neck pain or discomfort
Using pillow protectors and regularly washing pillowcases (at least weekly) can help prolong pillow life by reducing buildup of oils and allergens
. In summary, replacing pillows every 1 to 2 years is recommended for most types, with some exceptions like latex or feather pillows that may last longer, but always monitor for signs of wear and hygiene issues to decide if earlier replacement is needed.
