Once opened, Canned goods (high acid (such as juices, fruit, pickles, sauerkraut, tomato soup, and foods in vinegar-based sauce)) keep about 5–7 days in the fridge. Unopened, they keep about 12–18 months.
| Situation | Keeps for |
|---|---|
| Unopened · pantry | 12–18 months |
| Opened · pantry | Not recommended |
| Opened · fridge | 5–7 days |
About 5–7 days refrigerated at 40°F (4°C) or below, according to USDA FoodKeeper v128.
Canned goods (high acid (such as juices, fruit, pickles, sauerkraut, tomato soup, and foods in vinegar-based sauce)) are shelf-stable at room temperature: cool, dry pantry, sealed — refrigerating after opening is optional and mainly preserves quality. Refrigerating it mainly preserves quality rather than safety.
Look for: A rancid, paint-like, or musty smell; Bulging, leaking, deeply dented, or rusted cans; Insects or webbing in dry goods; Mould or discoloration. Never taste something to test it — when in doubt, throw it out.