Skip to main content
Buy Before Noon & Get Same-Day Delivery On All In-Stock Appliances
Maintenance

7 Refrigerator Maintenance Tips to Make It Last Longer

Appliance Direct Team 5 min readPublished March 5, 2026Updated May 15, 2026
KitchenAid counter-depth French door refrigerator

1. Clean the condenser coils

Dusty coils force your fridge to work harder and use more energy. Vacuum the coils (usually behind or beneath the unit) twice a year to keep it running efficiently.

2. Replace the water filter

If your refrigerator has a water and ice dispenser, change the filter about every six months for clean-tasting water and healthy flow.

3. Check the door seals

Worn or dirty gaskets let cold air escape. Wipe them clean and test the seal by closing the door on a dollar bill — if it slides out easily, it's time to replace the gasket.

4. Set the right temperature

Keep the refrigerator at 37°F and the freezer at 0°F for safe food storage and efficient operation.

5. Keep it full (but not packed)

A moderately full fridge holds temperature better than an empty one, but overpacking blocks airflow. Aim for a balance and leave room around the vents.

6. Defrost when needed

If you have a manual-defrost freezer, don't let ice build up more than a quarter inch — it reduces efficiency and storage space.

7. Give it room to breathe

Leave a couple inches of clearance around the fridge so heat can dissipate. Need a replacement? Browse in-stock refrigerators at Appliance Direct with same-day Florida delivery.