Best Refrigerator Odor Eliminators: A Full Guide

Isn’t it great if food smells good from the refrigerator? We all love delicious smells of our favorite foods coming from the kitchen fridge. But if one day you open the refrigerator, and instead of a pleasant aroma, the smell of a chemical experiment comes from it, it is obvious that something went wrong. You don’t understand the reasons of the smell and are starting to get nauseous about it. Don’t worry! In our blogpost we will figure out the reasons for the smell from the refrigerator and pay special attention to how to get rid of them. There are many ways to get rid of fridge odors, but today we’ll be looking at commercial refrigerator odor eliminators.

Best Refrigerator Odor Eliminators

Why Odors Are Occurred in a Fridge?

Refrigerators are a closed environment, that’s why they still need good ventilation. By making sure the vents aren’t blocked and that your fridge’s door isn’t shut too tightly we can prevent mold from growing on your food. If fridge odors aren’t taken care of, they will build up and become hard to get rid off.

Refrigerator Smells: Main Causes

  1. The most common reason a fridge smells is because not enough air can circulate to the fridge due to a cluttered fridge or poor storage of items. Foods with strong scents, such as fish and onions should be kept away from other foods so they don’t cause unwanted refrigerator odor problems!
  2. It is not recommended to keep strong-smelling foods such as garlic or smoked fish witout packaging in the refrigerator. Be sure to use plastic wrap or an airtight container for food, although fresh, but which has a strong smell.
  3. Some foods may also develop an unpleasant smell when kept in the refrigerator for too long. Fridge odors might be caused by food that’s gone bad or items stored in the fridge for too long like rotting fruits and vegetables, meats gone bad and moldy cheese.
  4. If there are no obvious reasons for the bad smell in the refrigerator, such as stale food, in the refrigerator, it may mean that the source of the smell is mold that has gotten inside.
  5. If you have a fridge with an ice maker feature, then it will be even harder for you to keep things smelling fresh in there because water creates mold and mildew as well/
  6. Sometimes, if  the smell still lingers, you might be facing a more serious issue. Refrigerator odors can be caused by a еechnical problems with the refrigerator itself: fridge leaks, fridge spills or problems with compressor or something else. In this case don’t hesitate phoning a refrigerator repairman who can inspect the problem. Delayштп can be dangerous to your health and even life!

Natural Ways to Get Rid of Refrigerator Odors

There are a few ways to get rid of refrigerator odors without too much effort, but even removing the source can be difficult. Refrigerator odors due to any cause, removing the foul odor can occasionally be hard to take out, even once you find and eradicate the source.

1. Remove spoiled food Some causes might not have an obvious origin or cause – this makes it hard for you to locate them and stop their production all together!
2. Сheck settings Firstly, сheck the temperature regime inside the refrigerator and other settings. This will prevent food spoilage sooner and will save you from the appearance of bad smells.
3. Сlean your fridge The best way to get rid of refrigerator odors is by cleaning out the fridge! Thoroughly clean and disinfect your fridge on a regular basis will help you prevent future bad smells from occurring. Use a gentle domestic washing solution or soap water. For particularly persistent refrigerator smells, mix up solution of 1 tablespoon liquid chlorine bleach per gallon of water and wipe the internal. Then rinse in plain water and air dry.

Refrigerator Smells: Tips and Tricks

Refrigerator smells are the worst. Not only do they stink up your kitchen, but that smell can spread around to all your other food.  So get rid of refrigerator odors today by trying out these simple tricks on how to get rid of fridge odors. They’ll make your kitchen smell clean again!

1. Activated Charcoal

Charcoal has been known to be one of the most effective fridge odor eliminators. Activated charcoal serves as a sponge to absorb minute pollutants. This black powder that is commonly used in water purification systems to remove contaminants from water and similarly to purify air.

Just place some activated carbon (charcoal) ain a bowl with water overnight, then store that bowl inside your fridge. The next day you will notice your fridge is fresher than before. Activated charcoal sachets are available from a number of vendors.

2. Baking Soda

For years and even decades baking soda was used as an odor neutralizing agent and wastreated as quite effective instrument in fridge odors removal. This advice sounded like

To get rid of fridge smells, just put an open box of bakinf soda on the fridge’s top shelf or inside one of its drawers.

Recent researches suggest that baking soda has been an overrated odor control issue. Firstly, by its chemical formula, soda is an alkali that is capable to trap only gaseous acid molecules. And secondly, the surface of one pack of baking soda is too small to clean a large number of cubic feet of the refrigerator. More information on this question one may find in our article Baking Soda for Refrigerator Smell: Truth or Myth?

Still, leaving a box of baking soda inside your refrigerator can help absorb some minor fridge odors, but it’s also important to address the source of those undesirable scents.

3. Natural Dezodoriders

Another effective way to get rid of refrigerator odor is to use a strong natural flavor. Place them in the fridge overnight while keeping all other doors closed.

  • One of the best option for eliminating refrigerator odors is to hollow out a grapefruit or orange and fill it with salt. Leave it there until the salt has been completely wet, then throw everything away and replace it. The salt removes the wonderful citrus aroma from the air while also giving your entire fridge a fruit-like scent!
  • Place a plate of freshly crushed ground coffee or coffee grounds in the freezer, uncovered. Allow to sit for a few days and any bad smells will dissipate. By morning, there should no more foul smelling odors coming from your kitchen appliance!
  • The next time you’re not sure what to do with an old fridge, try using essential oils. There are a variety of smells that can be removed from unwanted items and placed inside – this includes the smell of food! Be mindful about which type is best for removing these odors because some may cause damage if used incorrectly or at too high concentrations.

Video: [Life Hacks] How to Get Rid of Bad Smells in Your Refrigerator|Sharehows

Commercial Refrigerator Odor Eliminators

If these natural remedies do not work well enough, then one could always use purchasing refrigerator odor eliminator or deodorizer.

What Are the Commercial Refrigerator Odor Eliminators?

A fridge odor eliminator is designed to eliminate all types of unwanted fridge scents and keep your food tasting fresh longer. They help to reduce bacteria growth and therefore reduce smells and extend the life of food. Adding more toxins to your fridge will only create an additional growth area, so opt for deodorizers made of non-toxic ingredients.

How to Choose the Best Refrigerator Odor Eliminators?

There are too many fridge odor eliminator available in the market, but, in fact, almost all commercial products for eliminating third-party odors in refrigerators use activated carbon as the main active ingredient.

You should choose an odor eliminator that is biodegradable and non-toxic. to get rid of fridge smell without creating any additional health hazard for you or your family members. Odor eliminating products should have no harmful chemicals and be safe around kids and pets too. The best refrigerator smell absorbers will leave behind a pleasant lemon scent instead of pungent chemical smells after use.

Refrigerator Odor Eliminators: FAQ

What do you think about an ionizer/ozonator system?

Be careful with ionizer machines. They do work, but and this is a big but – every piece of rubber will deteriorate after running for awhile (gaskets on refrigerators or slide gaskes). I’ve used them on boats in the past- eventually hoses would fail prematurely because they were exposed to too much ozone!

How could I get rid of odors?

There are 3 ways:
1. Get rid of source, garbage, pets mess, mold, mildew, whatever. Works 100% of the time.
2. Clean and disinfect source, neutralize odor with oxidizer like bleach, Hyd peroxide. Interesting to note that many Doctor offices have stopped using Bleach to wipe down things because of potential allergy or health risk. Now many use Hyd Peroxide as it is an oxidizer, leaves no odor, no residue & or health risk.
3. Mask it with something that smells pretty for you. Industrial janitor distributors sell a bottle of stuff named “Sweet Pee”. Just masks the odor. The bars of Irish spring soap, Fabreze are only temporary fixes.

Does ground coffee work as refrigerator odor eliminator?

Ground coffee is a tried and true solution for getting rid of smells. Place about 2-3 cups in open containers inside your fridge, leave it there for days with the door shut. If you want to get the best out of your coffee capsules, place a few of them near the unit. The smell will fill up every nook in your kitchen!

Once I heard something about paper towels, could they really help?

Just leave some paper towels in the fridge when not in use. Also works great in coolers. Sounds too simple but it does work.

Refrigerator Odor Eliminators: Comparison Table & Main Features

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1. CareHome Refrigerator Deodorizer – Safe for Kids & Pets

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These odor absorbers will keep your fridge smelling fresh and clean. They’re activated bamboo charcoal, a natural substance that absorbs odors from spills, food and chemicals. Put them in the fridge or even in the freezer to absorb odors that have grown over time.


The activated bamboo charcoal has super absorption power to remove bad smells, moisture and chemicals. They are also easy to use in any area of your home or office. You will be surprised by how effective it is!

Natural Сomponents

CareHome Refrigerator Deodorizer has 100% natural components. This is why they are so popular all around the world, as opposed to chemical sprays or electric plug-ins air fresheners. They pose no risks to the environment or animals. This is best option for families with children!

2. Airninja Fridge Refrigerator Freezer Deodorizer PATCH – Trap, Not Mask

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Easy to Use

FridgeAide (official website) is a carbon based odor eliminator. It’s the best fridge deodorizer you can buy. FridgeAide will keep your refrigerator smelling like new. Just peel and stick! No need to open your appliance or freezer doors to use it. Each FridgeAide lasts up to 30 days, depending on how often your refrigerator door opens and closes (and how many times you forget to close it). Each pack contains 6 FridgeAides for 6 months of freshness!

Taking no Space

FridgeAide is made from Nano-fiber technology which traps and eliminates all odors inside your fridge. Carbon atoms have been woven together to create a Nano-porous cloth, which is the case with this fridge’s design. FridgeAide takes up absolutely no room in your refrigerator. Now, unlike other charcoal bags and chloride box alternatives, you can use 100% of your fridge because it does not contain chlorine


FridgeAide is completely safe for use around food, children, and pets. FridgeAide was meticulously developed keeping the safety of your entire family in mind. FridgeAide uses the Art of Nano-Knitting to connect the unpleasant smells within the fabric braids. Let’s get technical.

3. Arm & Hammer Fridge Fresh Refrigerator Air Filter – Max Odor Control

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Keep Your Fridge Fresh

Arm & Hammer Fridge Fresh Refrigerator Air Filter (official website) absorbs odors and keeps food tasting fresh longer. The flow-through vented design maximizes air circulation to help absorb odors while keeping your refrigerator smelling clean, fresh and new.


Easy-to-apply suction cup sticks to most refrigerators. For best results, replace every 30 days.

Variety of Sizes

Available in a variety of sizes to fit all refrigerators from top brands including Whirlpool, KitchenAid, Maytag, Amana and more. A great option is the 4-ounce package weight: 0.1 kilos economical packging per item .

4. Frigidaire FRPFUAF1 PureFresh Universal Refrigerator Air Filter – Great Universal

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Universal Air Filter

Clean air is essential to your health, but it’s often overlooked until you notice a bad smell or unpleasant taste in your food. The Frigidaire UAF-1 PureFresh universal refrigerator, air filter (official website) fits all brands and models of refrigerators and freezers. It captures odors before they have a chance to spread.

Capture Odors

Refrigerator Air Filter built-in carbon technology absorbs unpleasant odors and helps to keep your refrigerator odor-free.

More Effective

Universal Refrigerator Air Filter is 20x more powerful and effective at absorbing odors from the refrigerator.

Easy Installation

Simply peel the cover off, cut out a hole for your filter, and fill it with filtered water. The filter should be frozen entirely before being installed in the refrigerator.

5. HOMIKE Refrigerator Deodorizer, Odor Eliminator – Lasts up to 10 Years

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Catalitic Technology

HOMIKE Refrigerator Deodorizer is a high-quality product which can be used for any smelly places such as fridge, kitchens , cars, etc. It has the CH-CUT catalitic decomposition technology which can eliminate odors and decompose chemicals effectively.It’s more powerful than baking soda or charcoal powder.

Works Longer

This is a rare pressurization refrigerator intended for food industries working on absorbing moisture and keeping food fresh longer. HOMIKE Refrigerator Deodorizer filtering corel asts 10 years without sacrificing performance.

High Quality

HOMIKE Refrigerator Deodorizer has a stainless steel cover. The entire production process is fully controlled to ensure the highest quality. The result is the most efficient odor removal box available on the market.

Video: How to Remove Stubborn Odors From Your Refrigerator