KetchupShelf Life, Storage, and Spoilage Guide
Pantry
1 year (unopened)
Store unopened ketchup in a cool, dark pantry away from direct sunlight. Ensure the lid is tightly sealed.
Refrigerator
6 months (opened)
Always refrigerate opened ketchup promptly. Keep the lid tightly sealed to prevent contamination and maintain quality.
Freezer
Not RecommendedNot recommended
Freezing ketchup is not recommended as it can separate and become watery upon thawing, significantly affecting texture and quality. While safe indefinitely from a microbiological standpoint, quality suffers.
Signs of Spoilage
- Sour or off-odor
- Mold growth
- Discoloration
- Unusual separation of ingredients
- Bulging container
Room Temperature Safety
40°F–140°F
Discard ketchup if it has been left out at room temperature (between 40°F and 140°F) for more than 2 hours. If the ambient temperature is above 90°F (32°C), discard after 1 hour.
Safe Handling
Always refrigerate ketchup after opening.
Use clean utensils to dispense ketchup to avoid introducing contaminants.
Discard ketchup if it has been left at room temperature for more than 2 hours (1 hour if above 90°F/32°C).