How to Get Rid of That Bad Smell in Your Fridge
Fridge odours are one of the most common kitchen complaints, and also one of the most preventable. That smell when you open the door is almost always a sign of something specific: bacterial growth on forgotten leftovers, excess moisture in the crisper, or food that has quietly turned. Groceries stored alongside spoiling ones absorb those odours over time, affecting both flavour and food safety.
Getting rid of smell in the fridge starts with identifying the source, then working through it in the right order.
How to Get Rid of Bad Smells in the Fridge: Deep Clean
Before reaching for a deodoriser, a full clean removes the source. If you want to clean your fridge more effectively , the steps below cover the essentials.
- Empty and Audit. Clear out the fridge completely. Discard anything past its expiry date or showing signs of spoilage.
- Deep Clean Removable Parts. Take out all shelves and drawers. Wash with warm water and neutral kitchen detergent, then wipe with a lightly dampened cloth.
- Clean the Non-Removable Parts. For interior walls, fixed trays, and the door gasket, use a soft damp cloth. Avoid wiping lubricating gel from the door seal.
- Check the Drainage Hole. A blocked defrost drain at the back is a common source of stagnant water and the smell that follows.
- Dry Completely. Wipe all surfaces dry with a microfibre cloth before restocking. Residual moisture is where new bacteria take hold.
Options to Remove Stubborn Smells
A thorough clean handles most cases. Some odours, particularly those from raw protein or fermented foods, need additional treatment.
Dedicated Fridge Odour Remover
Commercial fridge odour removers use activated carbon or zeolite to neutralise smells rather than cover them. These materials attract and trap odour molecules at the surface level, which is why they work on odours that cleaning alone cannot fully resolve. Most are placed in a corner and left to work continuously. They are especially useful after seafood leaks or anything left long enough to spread through the entire compartment.
Natural Fridge Deodoriser
Several household items work as natural fridge deodorisers through adsorption: odour molecules bond to the surface of the material and are drawn out of the air. Options that work well include:
- Baking soda: Place an open box or shallow container in the fridge. Replace monthly.
- Fresh coffee grounds: Spread used grounds on a small plate. They absorb persistent smells and leave a faint, pleasant aroma.
- Lemon: A halved lemon placed cut-side up works well for mild, general odours.
- White vinegar: Soak a cloth in white vinegar and leave it in a bowl for 12 to 24 hours. Vinegar neutralises alkaline-based smells effectively.
All four are food-safe and inexpensive and each needs regular replacement to stay effective.
How to Keep Your Fridge Smelling Fresh
Once the smell is resolved, consistent habits are what prevent it from returning.
- Temperature Control: Maintain the fridge at 0 to 4°C. Above this range, bacterial growth accelerates and food spoils faster.
- Humidity Control: Use crisper drawers for produce. Vegetables left on open shelves release moisture unevenly, which leads to premature softening, slime, and odour.
- Fridge Organisation: Follow the "First In, First Out" rule and store strong-smelling foods, including leftover curries and marinated meats, in airtight containers. Knowing how to maximise your fridge's storage space makes this easier to maintain consistently.
- Spill Management: Wipe leaks and drips immediately. Left for even a day, spilled liquids from meat or dairy harden on shelves and become significantly harder to remove.
Long-Lasting Freshness with Panasonic
Routine care handles most fridge odour problems. Panasonic PRIME+ Edition refrigerators add two layers of protection that work independently of daily habits.
Prime Fresh lightly soft-freezes meat and fish at approximately -3°C, keeping them fresh for up to seven days without defrosting.* At this temperature, food sits below the active zone for bacterial growth, which means the spoilage that causes most fridge odours is slowed at the source. nanoe™ X technology releases nano-sized ions that circulate throughout the entire fridge. These ions inhibit the growth of mould and bacteria and actively break down odours, whether in the air or on surfaces.
Explore the Panasonic PRIME+ fresh collection to find a model suited to your household.
*Freshness duration based on Panasonic test data. Results depend on food type, condition, and storage conditions.
Frequently Asked Questions About Removing Fridge Smells
How to get rid of durian smell in the fridge?
Wipe all interior surfaces with a warm water and neutral detergent solution. Follow with activated charcoal or baking soda left inside for 24 to 48 hours. During durian season, store it double-sealed in an airtight container from the moment it enters the fridge.
How to get rid of garlic smell in the fridge?
Store garlic-heavy dishes in sealed glass containers rather than plastic, which absorbs and holds the smell. Place a small bowl of baking soda or a few used tea bags near the source to draw the pungent compounds from the air.
How do I deodorise the freezer compartment?
A total defrost and thorough clean is the starting point. Stagnant freezer odours are usually caused by freezer burn, prolonged storage, or items that leaked during a power fluctuation. Check the bottom of the compartment for anything forgotten. Once clean and dry, place an activated charcoal sachet or an open box of baking soda inside.
How often should I replace natural fridge deodorisers?
Perishable options like oats and potato slices need replacing every three to four days. Baking soda remains effective for up to a month before it becomes saturated. Activated charcoal sachets typically last two to three months. Replace on schedule rather than waiting for odours to return; effectiveness decreases as the material absorbs more particles over time.