How To Deep Clean Your Refrigerator So It Smells Fresh Again

Experts share step-by-step instructions for a thorough fridge refresh.

Published on Feb. 25, 2026

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Looking to give your fridge a deep clean? Experts break down how often a refrigerator needs a thorough scrub-down, the step-by-step process, and methods to remove and prevent unpleasant odors. From emptying the contents to cleaning the coils and gaskets, this guide covers everything you need to know to get your fridge sparkling clean.

Why it matters

While a quick wipe-down may suffice for day-to-day maintenance, regularly deep cleaning your refrigerator is important to keep it functioning efficiently and prevent the buildup of mold, mildew, and odors that can contaminate your food. This guide provides the expert-backed tips to ensure your fridge stays fresh and hygienic.

The details

Experts recommend deep cleaning your refrigerator a few times per year, or every 2-3 months if you have a fridge with a built-in water or ice dispenser. The process involves emptying the fridge, washing the interior with a gentle soap and water solution, disinfecting with white vinegar, and thoroughly cleaning the shelves, bins, gaskets, coils, and floor around the appliance. Harsh chemicals like bleach should be avoided to prevent damage. After cleaning, an open box of baking soda can help absorb odors.

  • Refrigerators should be deep cleaned a few times per year.
  • Fridges with water/ice dispensers need deep cleaning every 2 months.

The players

Karen Barrigan

Cleaning expert at Housetastic.

Michael Rubino

Indoor air quality expert and founder of HomeCleanse.

Vera Peterson

President of Molly Maid.

Gabby Martin

Biohazard expert and supervisor at Bio Recovery.

Kathy Cohoon

Operations manager of Two Maids.

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What they’re saying

“Bleach and harsher chemicals can damage surface materials and possibly release harmful toxins into your food.”

— Vera Peterson, President of Molly Maid (southernliving.com)

“Since water is present [while cleaning], be sure to eliminate hazards by shutting off all power before scrubbing.”

— Kathy Cohoon, Operations manager of Two Maids (southernliving.com)

What’s next

After a deep clean, experts recommend maintaining the fridge by regularly checking expiration dates, wiping up spills, and keeping the interior organized with bins and containers to prevent future messes.

The takeaway

Giving your refrigerator a thorough deep clean a few times per year is essential for keeping it functioning efficiently, preventing odors, and ensuring the food you store inside stays fresh and safe. By following these expert tips, you can keep your fridge sparkling clean.