How long does string Cheese last?
In the fridge, string Cheese keeps for 5 months from the package date.
No guideline
5 months
from the package date
No guideline
Does string Cheese go bad?
Yes. The fridge time above is the window USDA gives for good quality; after it, string Cheese may still be safe for a short while but quality drops and spoilage signs start. The date on the package is the maker's quality promise; the times here count from purchase unless marked "from the package date".
Two numbers to keep in mind: a fridge at 40 F (4 C) or below, and no more than 2 hours at room temperature (1 hour above 90 F / 32 C) for anything perishable.
How string Cheese compares with other dairy products & eggs
USDA FoodKeeper gives string Cheese one time: 5 months in the fridge from the package date, and no figure for the other places. A blank usually means the food is not stored that way, not that the data is missing. The foods USDA lists next to string Cheese in dairy products & eggs show the range for the group:
| Food | Pantry | Fridge | Freezer |
|---|---|---|---|
| Quark | no guideline | 7 to 10 days | no guideline |
| Rice milk | no guideline | Use by the package date | no guideline |
| Ricotta | no guideline | 2 weeks | Not recommended |
| Sour cream | no guideline | Use by the package date | Not recommended |
| Soy milk | no guideline | Use by the package date | no guideline |
| Vegan Cheddar Cheese | no guideline | 4 months | no guideline |
| Whipped cream | no guideline | 3 to 4 weeks | Not recommended |
| Whipped topping(first of 2 kinds) | no guideline | 3 months | Not recommended |
| Yogurt | no guideline | 1 to 2 weeks | 1 to 2 months |
About dairy products & eggs. Milk, cheese, yogurt and eggs are among the most perishable items in the kitchen and depend on a steady, cold fridge to stay safe. Soft cheeses spoil faster than hard ones, and eggs, despite lasting for weeks, are worth checking before use. All dairy products & eggs.
How to tell string cheese has gone bad
General signs for dairy products & eggs, the group USDA lists string cheese under.
- Sour, sharp smell from milk or yogurt that was mild before
- Mould on cheese that is not part of the recipe
- Eggs that float in a bowl of water instead of sinking
- Slimy or watery texture on soft cheese or yogurt
- Yellowing or watery separation showing up in milk
More on dairy products & eggs. The times above are quality guidelines, not safety limits; food that shows these signs goes out regardless of the date.
How long do other dairy products & eggs last?
Source: USDA FSIS FoodKeeper dataset (public domain). How we decode the data.