As a food safety expert, I can tell you that properly stored
Gruyere cheese can last for about 1 to 2 months in the refrigerator. It's important to keep it wrapped tightly in wax or plastic wrap, or in an airtight container to prevent it from drying out or absorbing odors from other foods. If you notice any off smells, mold, or a significant change in texture, it's best to discard the cheese.
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