How to Maintain Your Refrigerator
Essential tips on keeping your refrigerator in top condition, extending its lifespan, and ensuring it runs efficiently while keeping your food safe.
Misha Service
8 min read
Published on August 31, 2025

Maintaining a refrigerator is crucial for extending its lifespan, ensuring it runs efficiently, and keeping your food safe. Here are some essential tips on how to keep your refrigerator in top condition:
1. Regular Cleaning
Inside Cleaning: At least once every two months, empty your refrigerator and thoroughly clean the interior with a mild detergent or a solution of baking soda and water. This will help prevent the buildup of food residues and bacteria. Removing Odors: To eliminate odors, use a box of baking soda, activated charcoal, or fresh coffee grounds placed in a shallow container at the back of the fridge. Exterior Cleaning: Wipe down the exterior with soapy water and then dry. For stainless steel surfaces, use a cleaner specifically designed for stainless steel to avoid streaks.2. Check and Clean the Door Seals
The door seals, or gaskets, are critical for maintaining the refrigerator's efficiency. Check them periodically for wear and tear or any food residues that might prevent a tight seal. Clean them with a soft brush and a mild soap solution. If the seals are damaged, replace them to ensure proper sealing and prevent energy wastage.
3. Defrosting
If your refrigerator is not a frost-free model, you'll need to defrost it periodically to prevent ice buildup, which can reduce efficiency and usable space. Turn off the fridge, remove all food, and allow the ice to melt. Speed up the process with a bowl of hot water placed inside, but avoid using sharp objects to chip away at the ice.
4. Coil Cleaning
The refrigerator coils, located either at the back or beneath the unit, should be cleaned at least once a year. Dust and pet hair can accumulate on the coils, making the refrigerator work harder and consume more energy. Unplug the refrigerator, access the coils, and use a coil brush or vacuum cleaner attachment to clean them.
5. Maintain Optimal Temperature
Set the refrigerator temperature to between 37°F and 40°F (3°C to 4°C) and the freezer at 0°F (-18°C). This helps ensure food safety while minimizing energy consumption.
6. Organize Contents Wisely
Keep your refrigerator organized and avoid overpacking. Air circulation is crucial for maintaining uniform temperature throughout.
Place items with higher moisture content closer to the cooler spots, like the bottom shelves or drawers designated for fruits and vegetables.
7. Check and Replace the Water Filter
If your refrigerator has a water dispenser or ice maker, replace the water filter according to the manufacturer's instructions, usually every six months. This ensures clean water and ice, free from contaminants and odors.
8. Conserve Energy
- Avoid leaving the door open for extended periods.
- Let hot food cool down before placing it in the refrigerator to reduce energy consumption.
- Consider using energy-saving modes if your refrigerator offers them.
9. Know When to Call a Professional
While regular maintenance can be done at home, know when to call a professional for repairs, especially when dealing with electrical issues or coolant leaks.
By following these simple yet effective maintenance tips, you can extend the life of your refrigerator, improve its efficiency, and ensure it continues to keep your food fresh and safe. Regular maintenance not only saves money on potential repairs but also contributes to a more sustainable lifestyle by reducing energy consumption.
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