1, unopened cheese is usually kept at low temperature, so the cheese should be kept in the freezer, and the temperature is preferably 2-5 degrees Celsius.

2. Cheese with rich aroma should be sealed and preserved, such as blue stripes and cheese. Cut it into small pieces and put it in a fresh-keeping bag, and then put it in a cold room after squeezing the air inside. This kind of cheese is easy to escape when it comes into contact with air, so it is best to seal it.

3. Some dry cheeses need to be ground and frozen, such as cheddar cheese. These cheeses are hard and dry, and it is better to grind them or slice them and freeze them.