When Should You Replace Your Pillow?
The manufacturing date or purchase date works. If you can't remember, estimate based on wear.
Different materials have different lifespans.
Heavier use depletes pillow materials faster.
Old pillows harbor allergens and lose support.
Why Pillow Replacement Matters
- Support Loss: Over time, pillow materials compress and flatten, losing support. This leads to poor neck alignment and can cause pain.
- Allergen Accumulation: Old pillows accumulate dust mites, skin cells, and dust. This triggers allergies and asthma symptoms, especially at night.
- Hygiene Issues: Pillows absorb sweat, oils, and bacteria. Even with regular washing, deep-seated contamination builds up over time.
- Material Degradation: Foam loses elasticity, feathers clump together, and synthetic fill breaks down. Moldy smells indicate moisture problems.
- Sleep Quality: A good pillow improves sleep quality significantly. Replacing an old pillow often leads to better rest and fewer aches.
- Cost-Benefit: A pillow replacement typically costs $30-300. Better sleep and reduced pain make this one of the best health investments you can make.
Pro Tips for Pillow Longevity:
- Wash pillow covers weekly and the pillow itself monthly (check care label)
- Use a pillow protector to keep moisture and dust out
- Fluff and rotate your pillow daily to maintain shape
- Air out your pillow in sunlight monthly to kill bacteria and remove odors
- Never use fabric softener when washing - it reduces water absorption
- Replace the pillow if it develops odors that won't wash out