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Posted By Udokabestluv On August 3rd, 2026

A refrigerator is one of the most important appliances in many Nigerian homes. From preserving cooked meals to keeping fruits, vegetables and drinks fresh, it works around the clock. But with frequent power outages, voltage fluctuations and heavy daily use, many refrigerators in Nigeria wear out faster than expected.

In this article, NaijaCover highlights five common mistakes that shorten the lifespan of your refrigerator.

Overloading the refrigerator

Packing your refrigerator with too much food may seem like a good way to maximise storage, but it can reduce  airflow inside the appliance. Cold air needs space to circulate so that all compartments remain at the correct temperature. When the refrigerator is overloaded, the compressor has to work harder to keep everything cold. Over time, this extra workload can increase wear on the cooling system and reduce the appliance’s lifespan.

Ignoring the condenser coils

Many people never clean the condenser coils, yet they play an important role in keeping the refrigerator cool. Dust, pet hair and dirt can build up on the coils over time, making it harder for the appliance to release heat. When this happens, the compressor works longer and uses more electricity, increasing the risk of overheating.

It’s therefore recommended to clean the coils periodically, especially if the refrigerator is located in a dusty environment.

Placing the refrigerator too close to the wall

A refrigerator needs adequate ventilation to release heat generated during cooling. Placing it tightly against the wall or between cabinets can restrict airflow around the appliance.

Poor ventilation forces the compressor to work harder, increasing energy consumption and placing unnecessary strain on the motor.

Always leave enough space behind and on the sides of the refrigerator as recommended in the manufacturer’s manual.

Putting hot food directly inside

Many people place steaming pots of soup or rice straight into the refrigerator to cool them quickly.

However, hot food raises the internal temperature, forcing the refrigerator to work harder to restore the proper cooling level.

Allow cooked food to cool to room temperature before refrigerating it. However, food should not be left out for more than two hours, as this can increase the risk of bacterial growth.

Failing to protect it from power fluctuations

Power surges and sudden voltage drops are common in many parts of Nigeria. These fluctuations can damage the refrigerator’s compressor and other electrical components.

Using a quality voltage protector or voltage stabiliser can help protect the appliance from unstable electricity and extend its lifespan.

If there is a prolonged power outage, avoid repeatedly switching the refrigerator on and off as electricity is restored.