If the refrigerator runs continuously, it might need to be defrosted. Unplug the drain holes and unclog the drain with a piece of wire. Flush the lines with water and then kahlil the drain pan with soap and water. Twist the adjustment screws until you have it level.

Once a year, the condenser coils should be cleaned. If your refrigerator door is sagging, you can. Regular maintenance of your refrigerator can add years to the life of your refrigerator, and prevent costly repairs down the road. If you have a self defrosting refrigerator, the drain system should be cleaned regularly.

To get the refrigerator level, prop it up in the front with a piece of wood. Correcting Poor Refrigeration Check the temperature controls first, and make sure they are set properly. The door needs to be level and tilted back slightly for the door to give a tight seal. When you have the drain pan out, check for cracks and make sure it is in good shape.

Poor cooling and frost building up fast are signs that there is a leak in the door seal.

You can buy some self rinsing coil cleaner, or use a vacuum cleaner to clean the coils.