A refrigerator is one of the most hardworking appliances in your home, running 24/7 to keep your food fresh and safe. But without proper maintenance, even the best fridge can lose efficiency, consume more electricity, and break down prematurely.

The good news? A few simple, regular maintenance tasks can help extend its lifespan and save you money in the long run. Here are five essential refrigerator maintenance tasks you should never skip.
 

1. Clean the Condenser Coils

Why it matters:
The condenser coils—usually located at the back or underneath your fridge—release heat from inside the appliance. When they get covered in dust or pet hair, your fridge works harder, using more energy and wearing out faster.

How to do it:

• Unplug the fridge for safety.

• Locate the coils (check your manual).

• Use a coil brush or vacuum attachment to gently remove dust and debris.

• Clean them at least twice a year—more often if you have pets.

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2. Check and Clean the Door Seals (Gaskets)

Why it matters:
A damaged or dirty door seal can let cool air escape, forcing your fridge to run constantly. This leads to higher energy bills and poor food preservation.

How to do it:

• Inspect the seals for cracks, tears, or looseness.

• Clean with warm soapy water to remove sticky residue.

• Test the seal: close the door on a piece of paper—if it slips out easily, you may need a replacement gasket.

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3. Maintain the Right Temperature

Why it matters:
Too warm, and your food may spoil quickly. Too cold, and you might waste energy or freeze items unnecessarily.

Best settings:

• Fridge: 37–40°F (3–4°C)

• Freezer: 0°F (-18°C)

Tip: Use an appliance thermometer to verify accuracy and adjust your settings accordingly.

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4. Keep the Interior Clean and Organized

Why it matters:
A clean fridge not only keeps food safe but also ensures proper air circulation, which helps maintain even cooling.

How to do it:

• Wipe spills immediately to prevent odors and bacteria growth.

• Do a full clean every 1–2 months using mild soap and warm water.

• Avoid overcrowding—air needs space to circulate.

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5. Defrost When Needed

Why it matters:
If your freezer doesn’t have an auto-defrost feature, frost buildup can reduce efficiency and storage space.

How to do it:

• Remove all food, unplug the appliance, and let the ice melt naturally (placing towels inside to absorb water).

• Wipe dry before plugging back in.

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Bonus Tip: Listen for Unusual Noises

Strange sounds—like loud humming, clicking, or rattling—can signal a problem. Addressing them early can prevent expensive repairs.