Fridge Freezer Smells Bad? Causes & How to Remove Unpleasant Odours

Issue

• Unpleasant, rotten or strong odour in the fridge/fridge freezer
• My fridge smells bad when opened
• How to clean the fridge?

Applies to

• Fridge
• Fridge freezer

Resolution

Why Does My Fridge Freezer Smell?

A bad smell in your fridge freezer is usually caused by:

• Spoiled or expired food
• Spills and hidden residue
• Strong-smelling foods not stored properly
• Bacteria buildup or poor cleaning

How to Remove Fridge Freezer Odours

Follow these simple steps to eliminate bad smells and keep your appliance fresh:

1. Store Strong-Smelling Food in Airtight Containers

Foods such as onions, fish, cheese, or smoked products can spread odours.

• Use airtight containers or sealed packaging
• Prevent odours transferring to other foods

2. Clean the Interior and Door Seal

• Wipe shelves, drawers, and walls with a soft cloth and antibacterial cleaner
• Clean the door gasket (seal) carefully to remove hidden residue

This helps remove bacteria and odor-causing buildup.

3. Clean the Drip Tray

• Locate the drip tray at the back of the appliance (above the compressor)
• Remove and clean it if accessible

Dirt, water, and mold in the drip tray are common sources of bad smells.

4. Separate Odour-Producing Foods

• Keep strong-smelling foods away from items like milk, eggs, and cheese
• These easily absorb odours from other foods

5. Check for Power Interruptions

If the fridge or freezer has lost power:

• Food may have spoiled and caused unpleasant odours
• Dispose of any affected food

Do not refreeze thawed food.

6. Check for Temperature Alarm or Warning Indicators

If your appliance shows a red warning light, flashing triangle, alarm, or emits beeps, this indicates that the internal temperature is too high.

• This can lead to food spoilage and unpleasant odours
• Ensure the door is properly closed and the appliance has had enough time to cool down
• Avoid placing warm food inside

For detailed troubleshooting steps, see: Fridge Freezer Alarm or Warning Light Issue Guide

Prevent Fridge Odours in the Future

• Check regularly for expired or spoiled food
• Clean the appliance at least once a month
• Avoid overfilling to allow proper air circulation
• Set the temperature correctly
• Use specialized fridge cleaning products from our webshop for effective hygiene and long-lasting freshness

Summary (Quick Fix)

• A fridge freezer smells bad due to spoiled food, spills, or poor storage.
• Clean the appliance, store food correctly, and maintain it regularly to prevent odours.