Most experts recommend replacing your pillows every 1 to 2 years to ensure they remain supportive, clean, and free of allergens

. The exact lifespan can vary depending on the pillow type:

• Polyester or down alternative pillows: 1 to 2 years
• Polyfoam and memory foam pillows: 2 to 3 years
• Latex pillows: 2 to 4 years, sometimes up to 5 years
• Down or feather pillows: 1 to 3 years, sometimes longer depending on quality

You should consider replacing your pillow sooner if you notice signs such as:

• Waking up with neck pain or discomfort
• Pillow sagging, lumpiness, or loss of shape and support
• Excessive yellowing or discoloration
• Allergies acting up at night (due to dust mites and allergens accumulating)
• Pillow odor or inability to spring back after compression

Using a pillow protector, washing pillows regularly according to manufacturer instructions, and spot cleaning stains can help extend pillow life

. However, even with good care, pillows generally need replacing every couple of years to maintain proper hygiene and support for healthy sleep. In summary, replacing pillows every 1 to 2 years is the general guideline, with adjustments based on pillow type, usage, and visible wear or health symptoms