Ketchup (opened)
Others
Pantry
SafeUntil date (unopened)
Refrigerator
Safe6 months opened
Freezer
Not SafeNot needed
Storage Tips
- Once opened: refrigerate (lasts much longer)
- Liquid on top is normal (shake)
- Darkened color: still safe but less flavor
- High vinegar content preserves it well
Important Warning
Ketchup lasts months after opening, but refrigeration significantly extends life