Blue cheese is meant to be moldy—but not all mold is safe. While unopened blue cheese can last a few weeks in the fridge, once opened, it's best eaten within one to two weeks. Watch for signs such as ...

It's contingent on the texture of the cheese and the amount of mold. Cheese gets moldy. That’s a fact. But how disappointing is it to unwrap a block of Cheddar from your fridge and see some fuzzy ...

Your nose can also tell you whether blue cheese has gone bad. While faint hints of acetone or ammonia are common in aged blue ...

Experts weighs in.