FOOD STORAGE GUIDE
How long does nacho cheese (store bought) last?
SOURCE USDA FOODKEEPER · DATASET V128
Nacho cheese (store bought) keeps about 2 years in the pantry, 2 weeks in the refrigerator and 3 months in the freezer at best quality, per USDA FoodKeeper guidance.
| Where | How long | Notes |
|---|---|---|
| Pantry | 2 years | From date of purchase. |
| Refrigerator | 2 weeks | After opening. |
| Freezer | 3 months | From date of purchase. |
* Best quality. Food kept frozen at 0 °F stays safe beyond this window; flavor and texture decline.
Data: USDA FoodKeeper, dataset version 128. Windows assume typical products stored properly.