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How To Clean Fridge Coils

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Elizabeth Rodriguez
Fridge.com Editorial Team
6 min read
May 19, 2025(Updated Jul 10, 2025)

Why Clean Fridge Coils?

Keeping your fridge's coils tidy is a must-do for keeping it running like a well-oiled machine. A little elbow grease here will do wonders for both your appliance and the groceries inside.

Importance of Cleaning Fridge Coils Regularly

Fridge coils ain't just sitting pretty—they're letting off some serious heat to keep things cool. If they're all grimy, your fridge has to work overtime, which hits where it hurts: your wallet. Cleaning those coils means your fridge is more efficient and helps you save some dough.

Giving your coils a regular scrub can also make your fridge last longer. Fewer break-downs means fewer headaches and less money down the drain for repairs. Here's why you should become best pals with your fridge coils:

Perk What It Means
Better Performance Clean coils mean your fridge draws less power.
Cheaper Bills Bank account stays happier with lower utility costs.
Longer Lifespan Your fridge sticks around for years to come.
Fresher Food Keeps your groceries fresh and ready to eat.

Signs That Your Fridge Coils Need Cleaning

You don't need to be a detective to figure out when your fridge needs some love. Look out for these clues:

  • Energy Bills Going Up: If your bill makes you do a double-take, it might be due to your fridge working too hard.
  • Fridge Feels Warm: When your fridge is warmer than you expect, it’s probably tired out and in need of a coil scrub.
  • Strange Noises: Odd sounds from your fridge? It might be struggling against dirt and debris.
  • Frost Party: More ice than usual piling up means it’s time for coil cleaning.

Noticing these signs early means you can whip your coils into shape before things get outta hand. If you're into deep cleaning, take a peek at our sunday fridge cleanout​ guide for more tidy tips.

Getting Ready to Clean

Alright, let's jump into cleaning those fridge coils! Getting set up right makes the job faster and actually kinda fun, believe it or not. Let's get you all prepped.

Safety Precautions

Keeping safe is the name of the game. Here's what you gotta do:

  1. Unplug Your Fridge: First thing—pull the plug on that fridge. You don't want any shocking experiences while you’re scrubbing down there.
  2. Wear Gloves: Grab a pair of gloves to keep your hands clean and safe from any nasty surprises or sharp bits.
  3. Use Protective Eyewear: If you're going in with tools, slap on some goggles in case things get a little messy.
  4. Ensure Good Ventilation: Crack open a window if you're using sprays or chemicals. Breathing is generally a good idea.

Tools and Materials Needed

You’ll need a few trusty sidekicks to tackle the grime:

Tools/Materials Purpose
Vacuum Cleaner Suck away all that dust and debris
Coil Cleaning Brush Scrub those stubborn bits of buildup off
Soft Cloth Wipe down surfaces and look all impressed after
Mild Detergent Clean around the coils without a fuss
Water Spritzer A spritz here and there to loosen the grime
Pliers (if needed) Maneuver those coils just right if needed

Round up these guys, and you'll be gliding through the grime in no time. Prepared and ready? Next up, let’s dive into exactly how to make those coils sparkle. And if you're into keeping your fridge in mint condition, swing by our piece on how to deep clean your fridge for more know-how.

Step-by-Step Cleaning Guide

Giving your fridge coils a bit of TLC keeps it running like a champ. Just follow these easy-peasy steps.

Unplug Your Fridge

First off, yank that plug from the socket. No one needs a zap while tackling this chore. Got a big ol’ fridge? You might need to nudge it away from the wall to find those coils.

Locate and Access the Coils

These coils are usually hiding in one of two places. Here's where to peek:

Spot What to Look For
Back Coils are right there on the rear panel, easy to spot.
Bottom Often under the fridge, sometimes playing hide and seek behind a vent cover.

Lost? Flip through your fridge’s manual. Once you've spotted the coils, get rid of any covers to start your scrub-fest.

Clean the Coils

Dust bunnies, be gone! A vacuum or a handy-dandy coil brush will do the trick. Here's your plan:

  1. Vacuum up the grimy bits hanging on the coils, nice and gentle.
  2. If you’ve got a brush, wave it around to banish any gunk and reach those sneaky spots.
  3. For those stubborn dirt patches, grab a damp cloth, but dry those coils well after.

Clean the Surrounding Area

Let's tidy up the neighborhood too. Keep that airflow swinging. Here's how:

  1. Run a damp cloth over the floor and walls around the fridge.
  2. Double-check there's nothing blockin’ the airflow.

Keeping these areas spic and span not only helps your fridge work smoother but could keep it running longer, too. If you're craving more tips, check out our go-to guide on how to keep your garage refrigerator stink-free. Tackling those coils isn’t just some chore—it’s a secret weapon for cutting energy bills.

Tips for Effective Cleaning

Giving some love to your fridge coils is like giving your fridge a boost of energy. Here's how you can make this task a bit more bearable and keep that fridge running smoothly.

Frequency of Cleaning

How often should you give those coils a good clean-up? Well, it depends on what kind of dust environment you've got going on at home:

Type of Home How Often to Give Those Coils a Once-Over
Spic and Span Once every year to year and a half
Typical House Every 6 to 12 months
Dusty Zone (Got pets? Cook a lot?) Every 3 to 6 months

Remember, dusting off your coils not only cuts your power bill down but also makes sure your fridge lives a long, healthy life. Grab more tricks by taking a look at our guide on how to deep clean your fridge.

Preventing Future Build-Up

Stop the dust before it even starts! Here's how to keep that gunk at bay:

  1. Keep Space for Air: Make sure your fridge isn’t boxed in. A little breathing room does wonders.
  2. Get into a Routine: Mark your calendar for a monthly quickie wipe-down, and you’ll fend off grime like a pro.
  3. Bust Out the Vacuum: Use it with a brush attachment to gently whisk away dust without breaking a sweat.

Stick with these, and you'll keep those coils looking squeaky clean for ages.

Maximizing Fridge Efficiency

When your fridge’s running well, it’s saving energy—and your leftovers stay tastier longer. Here’s how to turbocharge your fridge’s performance:

  1. Brain the Thermostat: Set it to a cozy 37°F (around 3°C) for the fridge and 0°F (-18°C) for the freezer.
  2. Don't Cram It: Overloading chokes off the airflow, and that’s no good. Keep it chill and roomy.
  3. Seal the Deal: Check the door seals; they're your first line of defense against wonky temperatures. Clean and in one piece, please.

Keeping an eye on these points, your grocery stash stays fresher and your wallet, heavier. For more on fridge wizardry, give a peek at our post on how long does lettuce last in the fridge?.

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