How long do crackers last?
Unopened crackers keep their best quality for about 6–9 months; once opened, they go stale within a few weeks.
| Crackers | |
|---|---|
| Unopened | 6–9 months |
| Opened | A few weeks, tightly closed |
| Ideal storage | Cool and dry; move them to an airtight tin once opened. |
Storage tips
- Hardtack-style survival crackers keep for years because they contain almost no fat.
Signs it has gone bad
- A stale, bitter or rancid taste, usually from nuts and seeds
- Mold, especially on dried fruit and soft bars
- A white or grey film on chocolate is fat or sugar bloom, which is harmless
- A torn wrapper or packaging that lets in moisture or pests
Related
- Shelf-Life Estimator
- Emergency food storage guides
- Shelf Life Chart: How Long Emergency Supplies Last
- Track expiry in the Supply Locker
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