Your refrigerator is one of the most important appliances in your home. However, if you are like a lot of people, you don't pay much attention to your fridge until it stops working. Before anything happens to your refrigerator, use these tips to keep it working like it should. Clean the Condenser Coils When is the last time you saw the coils on the back of your refrigerator? If you are similar to ...Your refrigerator is one of the most important appliances in your home. However, if you are like a lot of people, you don't pay much attention to your fridge until it stops working. Before anything happens to your refrigerator, use these tips to keep it working like it should. Clean the Condenser Coils When is the last time you saw the coils on the back of your refrigerator? If you are similar to most people, you probably haven't seen the back of your refrigerator in a while.