While hard cheese often lasts longer than many dairy products, it is not immune to spoilage.
If there is significant uncertainty about the condition of the cheese, food safety experts generally recommend prioritizing caution.
4Understanding Why Mold Appears
Mold growth usually results from exposure to airborne spores combined with favorable conditions such as moisture and warmth.
Even inside a refrigerator, mold can develop over time if cheese is not stored properly.
Common causes include:
- Wrapping that allows excess moisture buildup
- Storing cheese for extended periods
- Cross-contamination from other foods
- Improper sealing after opening
- Temperature fluctuations inside the refrigerator