Chill Out! Easy Ways to Boost Your Refrigerator’s Efficiency (Copy)

Sep 11

Written By Curt Mayo

Clean the condenser coils (every 6 months): Dust and dirt buildup forces the compressor to work harder. Vacuum or brush them off (usually on the back or underneath).
Check the door gaskets: A weak seal lets cold air escape. Close a dollar bill in the door — if it slides out easily, replace the gasket.
Defrost if needed: Frost buildup (on manual-defrost fridges) reduces efficiency. Don’t let it go past ¼ inch thick.
Keep the interior clean: Spills can block air vents and cause odors. Wipe shelves regularly.

Set the right temps: Fridge: 37–40°F (3–4°C) | Freezer: 0°F (-18°C). Too cold wastes energy, too warm risks food spoilage.
Don’t overstuff: Good airflow keeps temps consistent. Leave space around vents and walls.
Cover liquids: Open liquids add moisture, making the compressor work harder.
Rotate items: Keep older food in front to prevent forgotten items spoiling and creating odors.

Keep it full (but not packed): A fuller fridge holds cold better but avoid blocking vents.
Let hot food cool before storing: Placing hot dishes inside makes the fridge overwork.
Check placement: Keep the fridge a few inches from the wall for airflow. Don’t place near ovens or direct sunlight.
Energy Saver mode: If your fridge has it, use it — unless you live in a very humid climate where condensation builds up.

Check ice maker/water filter: Replace filters every 6 months for cleaner water and to keep the system running smoothly.
Level your fridge: If it’s tilted forward, doors may not close properly. Use a level tool to adjust the legs.
Backup thermometer: Keep a fridge/freezer thermometer inside to double-check the accuracy of built-in sensors.

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