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A fridge freezer is one of the few appliances that runs 24 hours a day, every day of the year. Because it’s constantly working, regular maintenance is important to keep it operating efficiently and to reduce the risk of unexpected breakdowns.

Keep the Coils Clean

Dust and dirt can build up on the condenser coils, making the appliance work harder to maintain the correct temperature. Cleaning the coils every six to twelve months can improve efficiency and help extend the life of the compressor.

Don’t Overfill the Fridge or Freezer

While a reasonably full fridge freezer operates efficiently, overcrowding can restrict airflow. Proper air circulation helps maintain consistent temperatures and reduces strain on the cooling system.

Check the Door Seals

Damaged or dirty door seals can allow cold air to escape, forcing the appliance to work harder. Inspect the seals regularly and clean them with warm, soapy water. If they are cracked or no longer seal properly, consider replacing them.

Keep the Right Temperature Settings

Setting temperatures lower than necessary increases energy consumption and places extra stress on the appliance. As a general guide, keep the fridge at around 3–5°C and the freezer at approximately -18°C.

Defrost When Needed

If you have a model that is not frost-free, excessive ice buildup can reduce efficiency and storage space. Defrost the freezer whenever ice becomes noticeably thick to ensure optimal performance.

Allow Proper Ventilation

Fridge freezers need space around them to release heat. Make sure there is adequate clearance around the sides, back, and top according to the manufacturer’s recommendations. Poor ventilation can lead to overheating and reduced efficiency.

Clean Up Spills Promptly

Food spills can cause unpleasant odors and encourage the growth of bacteria. Regular cleaning also helps prevent debris from blocking drainage channels and other components.

Listen for Unusual Noises

A fridge freezer will make some normal operating sounds, but new or unusually loud noises could indicate a developing problem. Addressing issues early can often prevent more expensive repairs later.

Final Thoughts

A little maintenance goes a long way when it comes to keeping your fridge freezer in good condition. By cleaning it regularly, maintaining good airflow, and monitoring for signs of wear, you can help ensure reliable performance, lower energy bills, and a longer lifespan for your appliance.