FOOD STORAGE GUIDE
How long does "genuine" maple syrup (unopened, plastic) last?
SOURCE USDA FOODKEEPER · DATASET V128
"Genuine" Maple syrup (unopened, plastic) keeps about 2 years in the pantry and 18–24 months in the refrigerator, per USDA FoodKeeper guidance.
| Where | How long | Notes |
|---|---|---|
| Pantry | 2 years | — |
| Refrigerator | 18–24 months | — |
Data: USDA FoodKeeper, dataset version 128. Windows assume typical products stored properly.