It depends on the cheese, lots of cheese have mold on the outside to begin with and some lime Roquefort has it all over it (and is all good and healthy) others shouldn't have them like many cheap "hard" cheese.
It depends on the cheese, lots of cheese have mold on the outside to begin with and some lime Roquefort has it all over it (and is all good and healthy) others shouldn't have them like many cheap "hard" cheese.