5 Easy Steps to Clean Refrigerator Coils

Dirty refrigerator coils are one of the most common reasons your fridge works harder than it needs to — and with energy costs higher than ever in 2025, this simple maintenance task can make a real difference. Cleaning your coils regularly can improve efficiency, lower energy bills, and extend the life of your refrigerator. Here's how to do it in 5 easy steps.

Why Clean Your Coils?

The condenser coils release heat from inside the refrigerator. When they're coated with dust, pet hair, and debris, the compressor has to work overtime. This leads to higher energy bills, more wear on components, and potentially a shorter lifespan for your fridge.

Step 1: Unplug the Refrigerator

Safety first! Always unplug the refrigerator before cleaning the coils. If you can't reach the plug, turn off the circuit breaker.

Step 2: Locate the Coils

Condenser coils are typically located on the back of the refrigerator or underneath behind the kick plate. Check your owner's manual if you're unsure.

Step 3: Brush Away Debris

Use a coil cleaning brush (available at most hardware stores) to gently brush away dust and debris from the coils. Work carefully to avoid bending or damaging the coils.

Step 4: Vacuum Up the Mess

Use a vacuum with a narrow attachment to clean up the loosened dust and debris around and under the coils. Get as much as you can from the surrounding area too.

Step 5: Plug It Back In

Once everything is clean, plug the refrigerator back in and push it back into place. You should notice it running more quietly and efficiently.

How Often Should You Clean?

We recommend cleaning your refrigerator coils every 6 to 12 months. If you have pets, you may need to do it more frequently due to pet hair buildup.

If your refrigerator is still running hot or not cooling properly after cleaning the coils, it may be time to call a professional. Contact Greenville Appliance Repair for fast, reliable service!