Pillow Replacement Calendar
Rule
Replace from failure, not birthdays. A pillow fails when it stops holding the head where the sleeper needs it.
Fast test
Check loaded loft, odor, clumping, heat, wash recovery, and whether morning neck position changed.
Useful next page
Use pillow goes flat and neck pain pages when the symptom is already obvious.
Replacement Schedule
| Pillow type | Inspect after | Replace when |
|---|---|---|
| Down alternative / fiber | 6 months | Clumps, loses loaded loft, or dries into lumps after washing. |
| Shredded foam | 9 months | Fill breaks down, forms hollows, smells stale, or needs constant reshaping. |
| Solid memory foam | 12 months | Slow rebound, permanent crater, heat problem, or cover failure. |
| Latex | 12 months | Cracking, odor, crumbly feel, or wrong fixed height after body/mattress change. |
| Down | 12 months | Flat clusters, leaking fill, odor, or allergy-management problem. |
| Buckwheat / specialty | 12 months | Hull dust, noise getting worse, fill loss, or geometry no longer fitting. |
Failure Checklist
| Symptom | Likely failure | Page to check |
|---|---|---|
| Head drops toward mattress | Too low or flattened | Pillow too low |
| Chin gets pushed down | Too high or too firm | Pillow too high |
| Pillow feels good then caves in | Weak loaded loft | Pillow goes flat |
| Hot spot around head | Thermal retention | Pillow too hot |
| Must punch pillow into shape nightly | Fill migration | Pillow clumping |
| Odor keeps returning | Material, moisture, or wash problem | Pillow smells bad |