Dealing with a smelly freezer can be a frustrating experience, as the unpleasant odour can seep into your food and make it unappetizing. Fortunately, there are several effective methods to eliminate that foul smell and restore a clean and fresh scent to your freezer.
1. Empty and Clean the Freezer
The first step in getting rid of the smell from a defrosted freezer is to empty its contents. Remove all the food items, placing them in coolers or an alternate freezer, so they don’t spoil. Next, unplug the freezer and remove any removable shelves, racks, or drawers.
It’s essential to defrost the freezer completely before cleaning it. Let the ice melt naturally, or use a hairdryer on a low setting to speed up the process. Be cautious when using the hairdryer to avoid melting any plastic parts.
2. Clean with Vinegar and Water
Vinegar is a natural deodorizer and a powerful cleaning agent. Mix equal parts of white vinegar and water in a spray bottle. Spray the solution onto the interior walls, shelves, and drawers of the freezer. Scrub the surfaces gently with a sponge or cloth to remove any dirt, grime, or lingering odours.
Rinse the freezer with clean water or wipe it down with a damp cloth to remove any residue. To give your freezer a pleasant smell, you can wipe the interior with a cloth soaked in vanilla extract or sprinkle baking soda onto the surfaces overnight.
3. Use Baking Soda to Absorb Odours
Baking soda is another effective household ingredient for absorbing and neutralizing unwanted smells. After cleaning the freezer, place an open container of baking soda on one of the shelves.
Leave the baking soda in the freezer for a few days to absorb any remaining odours. Remember to replace the baking soda every month to maintain its freshness and effectiveness.
By following these simple steps, you can ensure that your defrosted freezer smells fresh and clean, providing a safe and pleasant environment for storing your food. Regularly cleaning and maintaining your freezer will not only eliminate odours but also prolong its lifespan and efficiency.
Top 6 Tips for Eliminating Odours in a Thawed Freezer
Thawing your freezer can be a messy task, and sometimes unpleasant odours can develop during the process. If you’re struggling with a smelly freezer after defrosting, here are six tips to help eliminate those odours and keep your freezer smelling fresh:
1. Clean the Interior
The first step in getting rid of odours is to thoroughly clean the interior of your freezer. Remove all the shelves, drawers, and any other removable parts. Use a solution of warm water and mild dish soap to wipe down all surfaces. Pay special attention to any areas where food might have spilled or leaked.
2. Remove Lingering Odours
If the smell persists after cleaning, try using natural odour absorbers. Place an open bowl of baking soda or activated charcoal inside the freezer to absorb any remaining odours. Leave it in there for a few days to allow it to work its magic. Afterwards, dispose of the old baking soda or charcoal and give the freezer another cleaning.
3. Use Vinegar
Vinegar is a versatile household cleaning agent that can also help eliminate odours. Soak a cloth or sponge in white vinegar and wipe down the interior of the freezer. Vinegar helps neutralize and eliminate unpleasant smells effectively.
4. Try Lemon or Citrus
Lemons and citrus fruits have natural deodorizing properties. Cut a lemon or orange in half and place it inside the freezer. Leave it in there for a few days to help eliminate odours. The fresh citrus scent will help mask any lingering smells.
5. Utilize Coffee Grounds
Coffee grounds are excellent at absorbing odours. Place a small bowl of fresh coffee grounds inside the freezer and leave it overnight. The coffee grounds will help neutralize any unpleasant smells, leaving your freezer smelling fresh.
6. Spread Some Vanilla Extract
Vanilla extract has a pleasant aroma that can help mask any odours. Dampen a cloth or sponge with a small amount of vanilla extract and wipe down the interior surfaces of the freezer. This will leave behind a subtle, sweet scent that will help eliminate any remaining smells.
Odour Elimination Tips: |
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Clean the interior of the freezer with warm water and mild dish soap. |
Use natural odour absorbers like baking soda or activated charcoal. |
Wipe down the interior of the freezer with white vinegar. |
Place a halved lemon or orange inside the freezer. |
Utilize coffee grounds to absorb odours. |
Spread vanilla extract inside the freezer to mask any remaining smells. |
Proper Defrosting Technique
Defrosting your freezer properly is essential to prevent any lingering smells. Follow these steps to ensure a thorough and effective defrosting process:
Step 1: Remove all food
Start by removing all the food from your freezer. Place any perishable items in a cooler with ice to keep them fresh during the defrosting process.

Step 2: Unplug the freezer
Unplug the freezer from the power source to ensure safety and save energy during the defrosting process.
Step 3: Lay down towels
Place towels around the freezer to catch any water that may drip during the defrosting process. This will help prevent any water damage to your floor.
Step 4: Let it defrost naturally
Allow the freezer to defrost naturally by leaving the door open. Avoid using any sharp objects to scrape away the ice as this could damage the interior of the freezer.
Step 5: Clean the interior
Once all the ice has melted and the freezer is completely defrosted, use a mixture of warm water and mild dish soap to clean the interior surfaces. This will help remove any stains or odours.
Step 6: Dry the interior
Thoroughly dry the interior surfaces of the freezer with a clean towel to prevent any moisture build-up.
Step 7: Plug it back in
After the interior is dry, plug the freezer back into the power source and let it cool down for a couple of hours before placing the food back inside.
By following these proper defrosting techniques, you can eliminate any smells and ensure a fresh and clean freezer for storing your food.
Natural Odour Absorbers
If you prefer to avoid using chemicals to remove the smell from your defrosted freezer, there are several natural odour absorbers you can try. These options are not only environmentally friendly but also safe to use around food.
Baking soda is one of the most common natural odour absorbers used in the kitchen. Simply place an open box of baking soda in the freezer and leave it for a few days. Baking soda will absorb the unpleasant smell and leave your freezer fresh.
Another effective natural odour absorber is activated charcoal. You can find activated charcoal in stores or online. Place a few pieces of activated charcoal in a small container and put it in the freezer. The charcoal will absorb the odour, leaving your freezer smelling clean.
Vinegar is also known for its odour-absorbing properties. Fill a bowl with white vinegar and place it in the freezer. Let it sit overnight, and the vinegar will help neutralise any lingering smells.
Coffee grounds are not only great for brewing your morning cup of joe but also for absorbing odours. Fill a bowl with fresh coffee grounds and place it in the freezer. The coffee grounds will absorb the unpleasant smell and leave a hint of coffee fragrance.
Finally, you can use lemon juice as a natural odour absorber. Squeeze fresh lemon juice into a small bowl and place it in the freezer. The acidic properties of the lemon juice will help eliminate any bad odours.
Remember to dispose of the natural odour absorbers properly and clean your freezer thoroughly before replacing the food items.
Cleaning with Baking Soda
Baking soda is a versatile and natural cleaning agent that can effectively neutralize unpleasant odors in your defrosted freezer. Here are the steps to clean your freezer using baking soda:
- Remove all the food from your freezer and transfer it to a cooler or another freezer to keep it frozen.
- Unplug your freezer and let it defrost completely.
- Once the ice has melted, wipe down the interior walls, shelves, and drawers with a clean cloth or sponge to remove any excess water.
- Mix a solution of baking soda and water. For a small freezer, mix 1/4 cup of baking soda with 1 cup of water. For a larger freezer, increase the amounts accordingly.
- Dip a clean cloth or sponge into the baking soda solution and use it to wipe down the interior surfaces of your freezer. Pay special attention to areas with stubborn stains or odors.
- Leave the baking soda solution in the freezer for about 10-15 minutes to allow it to absorb any remaining odors.
- After the designated time, rinse the cloth or sponge with clean water and wipe down the interior surfaces again to remove the baking soda residue.
- Leave the freezer door open for a few hours to allow any residual moisture to evaporate.
- Plug your freezer back in and return the food to its original place.
Cleaning your defrosted freezer with baking soda not only helps eliminate odors but also leaves your freezer smelling fresh and clean. Remember to regularly clean your freezer to prevent the buildup of odors and maintain a hygienic storage environment for your frozen goods.
Deodorizing with Vinegar
Vinegar is a natural deodorizer that can help eliminate unpleasant smells from a defrosted freezer. Here’s how to use it:
- Mix equal parts distilled white vinegar and water.
- Dampen a clean cloth or sponge in the vinegar solution.
- Wipe down the interior of the freezer, paying special attention to any areas with lingering odors.
- Allow the vinegar solution to sit for about 10 minutes to help neutralize the smell.
- Rinse the cloth or sponge with clean water and wipe down the interior again to remove any vinegar residue.
- Leave the freezer door open for a few hours to let it air out and dry completely.
Note: If the smell persists after using vinegar, you can try using baking soda or activated charcoal to further deodorize the freezer. Simply place an open box of baking soda or a container of activated charcoal inside the freezer and leave it for several days to absorb any remaining odors.
Activated Charcoal as an Odour Neutralizer
Activated charcoal is an effective and natural way to eliminate odours in a defrosted freezer. This porous substance is known for its ability to absorb and trap odour-causing molecules, leaving your freezer smelling fresh and clean.
To use activated charcoal as an odour neutralizer, follow these simple steps:
Step 1: Purchase activated charcoal
You can find activated charcoal at most home improvement stores or online. Look for charcoal specifically labeled as “activated” or “activated charcoal for odour control.” It is usually available in small pellets or granules.
Step 2: Prepare the charcoal
Measure out the desired amount of activated charcoal based on the size of your freezer and the intensity of the odour. It’s recommended to use about 1/4 cup of charcoal for small freezers and up to 1 cup for larger ones.
Place the charcoal in a clean container, such as a shallow dish or bowl. You can also use a breathable fabric bag or a piece of cheesecloth tied with a string. Ensure that the container or bag is easily accessible inside the freezer.
Step 3: Position the charcoal in the freezer
Put the container or bag of activated charcoal in an area where it won’t obstruct the freezer’s airflow. Ideally, it should be placed towards the back of the freezer, where the odour is most likely originating from. If possible, place it on a shelf or hang it from the top rack.
Step 4: Wait and replace
Leave the activated charcoal in the freezer for at least 24 to 48 hours. During this time, the charcoal will absorb the odours from the freezer. After the designated time, remove the charcoal and replace it with fresh charcoal if necessary.
It’s important to note that activated charcoal can become saturated over time and lose its effectiveness. If you notice that the odour persists even after using activated charcoal, it may be time for a more thorough cleaning of your freezer.
Caution: Remember to always handle activated charcoal with clean hands or wearing gloves, as it can leave stains on surfaces and fabrics.
By using activated charcoal as an odour neutralizer, you can easily eliminate unpleasant smells from your defrosted freezer, leaving it smelling fresh and clean once again.
Essential Oils for a Fresh Smelling Freezer
If you want your freezer to smell fresh and clean, using essential oils can be a great option. Not only do they leave a pleasant scent, but they also have natural antibacterial properties that can help eliminate any lingering odors. Here are a few essential oils that you can use to keep your freezer smelling great:
Essential Oil | Scent | Benefits |
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Lemon | Fresh and citrusy | Antibacterial properties, neutralizes odors |
Lavender | Calming and floral | Antibacterial properties, helps to deodorize |
Tea Tree | Medicinal and woody | Powerful antibacterial properties, eliminates strong smells |
Peppermint | Refreshing and minty | Antibacterial properties, helps to mask unpleasant odors |
To use essential oils in your freezer, follow these simple steps:
- Choose your desired essential oil and ensure it is safe to use in a freezer environment.
- Add a few drops of the essential oil onto a cotton ball or a small piece of cloth.
- Place the cotton ball or cloth in a small container or bag.
- Store the container or bag in your freezer, preferably near the back where it won’t interfere with the food.
- Replace the cotton ball or cloth every 2-4 weeks or whenever the scent starts to fade.
By using essential oils in your freezer, you can have a fresh smelling appliance without the use of harmful chemicals. Enjoy the pleasant scents and the natural benefits that these oils provide!
FAQ
What causes a bad smell in a defrosted freezer?
A bad smell in a defrosted freezer can be caused by various factors such as spoiled food, bacteria growth, or a malfunctioning freezer.
How often should I defrost my freezer to prevent bad smells?
It is recommended to defrost your freezer once every 3-6 months to prevent the buildup of ice and potential bad smells.
What are some natural remedies to get rid of the smell from a defrosted freezer?
There are several natural remedies you can try to get rid of the smell from a defrosted freezer. One option is to place a bowl of activated charcoal or coffee grounds in the freezer to absorb the odours. You can also wipe down the interior of the freezer with a mixture of vinegar and water to eliminate any lingering smells.