Why Is My Refrigerator Not Cold Enough?


Why Is My Refrigerator Not Cold Enough?

Has your refrigerator lost that frosty feel?

Once the refrigerator loses its coolness, it loses its purpose. This is an urgent matter that requires quick fixing as you risk having your refrigerated foods spoilt.

Here are some of the reasons why your refrigerator is not adequately cold.

Dirty Condenser Coils

Dirty condenser coils found at the back of the refrigerator could be a possible problem that you may not think of immediately.

Dirty coils alter the operation of the fridge due to the excess heat on the compressor. If this is the problem, start arranging for the cleaning process.

Inaccurate or Faulty Thermostat

Another reason could be a damaged thermostat that causes that hinders the cool temperature from the refrigerator.

Confirm that the temperature is at the accurate level about 0°C for the refrigerator and about -17°C.

Damaged Door Switch

A door switch found around the door opening area can be the reason you are struggling with your refrigerator.

The switch turns off the light when you open the door and turns it back on when you shut it so that it can continue with its cooling process.

If the switch gets damaged, the refrigerator will not continue with the cooling process once you shut the door.

Furthermore, the refrigerator the lights inside may alter the interior temperature if it does not switch off.

Restrained Air Circulation in the Refrigerator

Avoid loading your refrigerator with too much food as it leads to a restrained flow of air. Due to this, the refrigerator may fail to meet the standard level of coolness on every food in it.

In many situations, the foods placed on top will be colder compared to the food placed at the bottom.

A refrigerator with minimal food inside may also lose its effectiveness. Make sure you have sufficient food in the refrigerator to maintain its normal temperature.

Failure of the Frost-Free Feature

When the frost-free feature stops working, it will lead to the accumulation of frost around the freezer’s evaporator coils.

This results in a faulty evaporator fan whose role is to blow cold air around. Moreover, the fan gets damaged and becomes unbalanced when it comes into contact with the frost.

This will lead to loud noises from the fan as it rotates, which should alarm you.

Damaged Door Gaskets

Door gaskets make sure that the refrigerator is completely sealed each time you close the door.

Loose or damaged caskets allow the escape of cold air, leaving the refrigerator warm inside.

Frequent opening and closing of the refrigerator door could also be a possible cause as warm air from the outside gets into the refrigerator, and cold air escapes every time you open the door.

Clogged Vents between the Refrigerator and Freezer

The space between the refrigerator and the freezer allows the flow of cold air from the freezer to the refrigerator.

These vents should always remain open. Sometimes ice covers up the vents, interfering with airflow; hence, the refrigerator cools down.

To solve this problem, turn off the refrigerator for a while so that the ice melts and clears the vent, then you can plug it back.

Surrounding Temperature

The surrounding exterior temperature may also be a challenge in the case you place the appliance in a place with no heating, such as the garage.

To solve this problem, change the location of the appliance.

Technical Issue

If the issue persists, it might be a technical problem. This is the time to call the service agents to chip in.

How Often Do I Clean The Back Of My Refrigerator?

The back of the refrigerator is probably one of the most ignored areas in your kitchen. This may be due to the fact that it is in a hidden place or also because some believe that cleaning the back of a refrigerator is a tedious and complicated process.

Most times, people tend to focus on the visible dirt on the walls and the floor. It is key that you clean all the areas in your kitchen as it can be harmful to your health.

After How Long Should You Clean The Back Of The Refrigerator?

Clean the back of the refrigerator at least once after 3 months. For the refrigerator coils found at the back of the refrigerator, clean it annually.

If you have pets at home, clean it at least twice a year due to their bodies’ fur. Depending on your environment, you can clean it more often if dirt accumulates before the recommended time elapses.

Regularly check on the back of the refrigerator to avoid harboring dirt in your home.

Effects of Not Cleaning the Refrigerator

  • Dust: This is the most common as dust is everywhere in the atmosphere. Dust is an allergen that causes allergies.
  • Cobwebs: If forms on neglected surfaces and can be a home to harmful insects.
  • Mold: If the area is damp, it is likely to have mold growing in them, which is harmful and will make the cleaning process tedious.
  • Foul smell: This may be due to small food droppings that may be rotting inside the coils. Furthermore, such leftover foods attract pests, such as cockroaches and rats. These pests are unhygienic and cause health issues.
  • System inefficiency: Clogging of the refrigerator coils with all forms of debris interferes with heat transfer, causing damage to the refrigerator’s general operations.

Cleaning Process

Unplug the refrigerator and move it away from the wall. Start by cleaning the refrigerator coils.

With soapy water and vinegar, use a rag to clean the surface beneath and the walls behind.

Ensure the coils, surface, and the wall is dry before you can plug back the refrigerator.

Do I Need To Keep The Cardboard Cover On The Back Of My Refrigerator?

A cardboard cover encloses the back part of the refrigerator. It covers two main areas;

Beneath the Condenser

This is from a piece of Masonite and has a role in ensuring good air circulation. You should not remove this cardboard cover.

Some models have a V-shaped metal instead, which is also permitted, and you ought not to remove it either.

Bottom Rear Unit

Most refrigerators have a cardboard or metal cover at the bottom, on the rear of the fridge. It shields the bottom components of the refrigerator.

You should also not remove this cardboard cover.


However, you can temporarily remove it when you are cleaning the back of the refrigerator and return it afterward when dry to continue with its proper functioning.