Home | Kitchen Cleaning | How to Clean Under Refrigerator Coils

How to Clean Under Refrigerator Coils

Reviewed by Zac Kieffer

Updated: September 16, 2025

Easily clean under refrigerator coils with E-Cloth. Simple steps for a spotless, efficient fridge—no harsh chemicals needed.

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How to Clean Under Refrigerator Coils

Tools:

- E-Cloth
- Vacuum with brush attachment
- Coil brush or soft-bristled brush
- Dustpan or small handheld broom
- Gloves

Gather Supplies and Unplug the Fridge

Ensure the refrigerator is unplugged for safety.
Clear the area around the fridge so you have enough room to work.

Pull Out the Refrigerator

Carefully pull the fridge away from the wall to expose the coils underneath.
Be cautious with the cables and hoses attached to the back.

Clean the Coils

Use a vacuum with a brush attachment to remove dust and debris from the coils.
Run the vacuum slowly over all parts of the coil to ensure a thorough clean.
If needed, gently brush away captured dust with a coil brush or a soft-bristled brush.

Final Touches and Repositioning

Double-check that all dust has been removed and no debris is left.
Carefully push the refrigerator back into place.
Plug the fridge back in and enjoy a more efficient and clean appliance.

Precautions:

Safety First: Unplug the Refrigerator

Always disconnect power to avoid electrical shock.

Review Manufacturer Guidelines

Consult your refrigerator’s manual to ensure you won’t void the warranty or damage components.

Use Appropriate Cleaning Tools

Opt for a vacuum with a brush attachment or a soft brush instead of harsh tools that could damage the coils.

Avoid Excessive Moisture and Harsh Chemicals

Keep liquids away from electrical parts and steer clear of corrosive chemicals that might harm the coils.

Wear Protective Gear

Use gloves and a dust mask to safeguard against dust and debris during cleaning.

Maintain a Well-Ventilated Area

Open nearby windows or ensure proper air circulation to disperse dust and fumes.

Work Gently to Avoid Damage

Be careful not to bend or break the coils; use controlled, gentle movements.

How to Maintain Cleanliness Under Refrigerator Coils: Extra Tips

Unplug for Safety

Always disconnect the refrigerator from the power source before cleaning the coils to avoid electrical hazards.
This simple step keeps you safe and prevents any accidental shocks while you’re tackling the dust.

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Vacuum Away the Dust

Use a brush attachment on your vacuum cleaner to gently remove dust and debris from under and around the coils.
Regular vacuuming helps maintain efficient cooling and extends the life of your refrigerator.

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Brush Off the Loose Grime

Employ a soft, long-handled brush to sweep away stubborn dust where the vacuum can’t reach.
This method ensures that you clean every nook and cranny without damaging the delicate components.

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Set a Routine Check-Up

Create a monthly reminder to inspect and clean the coils, keeping a log of your maintenance for future reference.
A regular check-up prevents buildup that could affect your fridge’s performance and increase energy consumption.

Common Mistakes When Cleaning Under Refrigerator Coils

Skipping the Unplugging

For safety, always unplug your refrigerator before cleaning. Missing this step can lead to electric hazards or accidental starts while you're under the unit.
Without disconnecting the power, you might risk damaging sensitive components if moisture or cleaning fluids get into unintended areas.

Using Excess Moisture

Too much water or cleaning solution can damage coils, promoting rust or corrosion which reduces efficiency.
Stick to a damp cloth or lightly sprayed solution and avoid saturating the area to maintain the longevity of the coils.

Neglecting Regular Dusting

Allowing dust buildup between cleanings can impair the refrigerator’s performance and cause overheating.
Regular maintenance prevents stubborn grime and keeps both the area and the appliance operating at peak efficiency.

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How Often to Clean How to Clean Under Refrigerator Coils

Frequency and Rationale

Clean under refrigerator coils at least every six months to ensure optimal performance. In dustier environments (or if you have pets), consider a three- to four-month interval.
Frequent cleaning prevents dust buildup that restricts airflow, forcing the refrigerator to work harder. This extra strain can increase energy costs and shorten appliance lifespan.
Maintaining a regular cleaning schedule helps your fridge run efficiently, reducing wear and tear on key components like the compressor.

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