Misconceptions

• First, it is important to note that a refrigerator does not take anti-freeze. The correct fluid or chemical would be some form of coolant. The most notable of these potential products is freon.
  
  

Considerations

• If you feel the freon needs replacement, you should examine other issues. The problem is often not connected to the coolant. One primary place to check is your freezer. If it is loaded down with too much food product, the cold air will not adequately distribute throughout the unit.
  
  

Warning

• In some states, you will be able to purchase a freon canister or container to insert into the compact fridge. However, there are several caveats. The first is that it may not be legal in all states to purchase it. Second, you need additional equipment which is usually reserved for professionals in order to handle the repair. Third, freon is dangerous. This is a fix, or at least a diagnosis, best left to professional hands.