9 Effective Ways to Remove Foul Odors from Your Fridge

Foul odors inside the refrigerator are incredibly common. Most of the time, they come from foods with peculiar smells or that have already spoiled. If the latter is the case for your foul-smelling fridge, make sure to discard them as soon as you can to prevent bacteria from spreading. 

There are times, however, when the odors persist even after a thorough cleaning of your fridge. Check out our list below of natural deodorants you can use to maintain your food storage’s clean, fresh smell. 

1. Baking Soda

Baking soda is a homeowner’s favorite, and for good reasons. In addition to being a digestion aid and purifying agent, it is also an effective odor neutralizer. 

To use baking soda for your fridge, put three tablespoons in a small container with two to three drops of essential oil. Place this mixture inside your fridge, and repeat at least once a month. The bicarbonate and essential oil work efficiently together to eliminate any unpleasant smell.  

2. Coffee Grounds

Aside from being an insect repellant and natural fertilizer, coffee also boasts odor neutralizer properties. Simply put a small amount inside your fridge, and remember to replace this as soon as the coffee dries up. 

3. Cork

No, you do not need to purchase brand new cork. Just put a cork stopper in one of your fridge’s drawers. This helps keep away odors for about 15 days. 

4. Green Clay

Place green clay in your fridge, and see how it effectively gets rid of bad smells in your storage areas. The low temperature will eventually dry out the clay, by which time you should replace it with a fresh batch.

5. Lemon

Lemons are extremely popular for their brightening and odor neutralizing properties, and a lemon half is enough to remove bad odors inside your fridge. Like other items in this list, change out the lemon as soon as it dries up.

6. Milk

A small amount of milk at the bottom of your fridge can absorb any foul odors for about 24 hours.

7. Oats 

Oats in your refrigerator absorb foul smells for about 15 to 30 days. 

8. Vegetable Charcoal

Vegetable charcoal is a natural active ingredient that can be purchased from animal shops and pharmacies. It is a strong decontaminant that can get rid of unpleasant odors inside the fridge. 

9. White Vinegar

Pour a small amount of white vinegar into a glass and put this at the bottom of your fridge. Change out this deodorant every 15 days. 

Other Factors Affecting the Smell of Your Fridge

Foul odors can be caused by a number of elements that are often left unchecked. Do the following to ensure a long-lasting, great smell for your food storage: 

  1. Regularly have a professional examine the thermostat to ensure it maintains the correct temperature inside the fridge.
  2. Never set the temperature above the “middle” of the knob. The lower parts of your fridge do not get cold easily, so setting the temperature a bit too high can encourage the growth of bacteria on food items stored there.
  3. Always scrub the door seal with an old toothbrush. This is where molds often grow due to frequent food and drink leaks. 


Maintaining the cleanliness and great smell of your refrigerator is essential to the comfort of your family and even guests. Try out any item from our simple list above, and see which works best to ensure your fridge’s fresh smell . 

For valuable information about fridge odors, mini-fridges on carpets, and other topics, read through the many articles on Pixel Fridge. Our blog offers tips, reviews, analyses, personal opinions, and recommendations for high-quality French door refrigerators. Get in touch with us if you have any questions!

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