Refrigerator smells bad when running

Refrigerator smells bad when running. A refrigerator is a device to preserve food so you can use it later. These refrigerators are one of the best inventions because they are very helpful.

They have now become one of the most basic needs. Now, it is nearly impossible to imagine your life without a refrigerator.

It is one of the most important kitchen appliances in today’s world. Refrigerators never smell good. You can never buy a refrigerator and expect it to smell like a rose. It would never smell good.

But, it will also not smell too bad. If your refrigerator is not smelling good, then there must be a reason or some issue due to the fridge not smelling good.

In the following article, you will get to know why your refrigerator smells bad.

Refrigerator smells bad when running

refrigerator smells bad when running 2022 troubleshooting guide

The following are the reasons why your refrigerator smells bad, and the solution to this problem is as follows.

Cleaning the fridge

The first step you must do if your refrigerator smells bad is to clean the fridge. Cleaning is the most important factor that plays a key role.

If you are facing bad smell problems with your fridge, the first and foremost thing is to clean your fridge. Properly clean all the drawers and the refrigerator.

Also, use vinegar to clean different molds, etc. Remove all the shelves and then try cleaning the fridge for better cleaning. This is an even more effective way.

Vinegar is the best option when it comes to cleaning because it works more efficiently than soap as well as water.

This vinegar is used to kill more things than the normal soap that is used.

Remove the leftovers

Another thing that you can do is to remove all the leftovers present in the fridge. This is also one of the main causes of your refrigerator smelling bad. This is one common reason.

Most of the time, the leftover food causes a smell in the fridge. This is due to the rotten food that cannot be used later.

So, the best way is to remove all the rotten and leftovers from your fridge to eliminate the smell and odor that makes it difficult to stand in front of the refrigerator.

Cleaning the Food Containers

cleaning the food containers

The next step is to clean the outside of the food containers. Due to drips, the outside of the containers starts to smell really bad even if no leftover food is present.

So, the only thing you can do in such a case is clean the containers to get rid of such smells and odors.

Cleaning the vents

There are, in total, two vents that are present in your refrigerator. These vents have their very own specific functions. The very first vent is present between your fridge and freezer.

The purpose of this vent is to pass the cold air, and sometimes this vent becomes smelly, and as a result, the refrigerator becomes smelly.

Another vent is present underneath the fridge also. This vent can also get blocked and smelly. Also, molds grow in different parts of the ducts. This can cause the refrigerator to smell really bad.

Deodorize the Refrigerator

deodorize the refrigerator

Another way can be by deodorizing the refrigerator. This can be done by using baking soda.

The best way to get rid of such odor is to deodorize the fridge with the help of baking soda.

Baking soda can deodorize and remove the odor. Now, the new refrigerators even come with baking soda packing that has to be placed in the fridge and easily deodorize your refrigerator.

Clean the back of the refrigerator

One more thing you can do is clean the back or behind of the fridge. This is also essential as if the back of the fridge has molds or blockage, then that can also cause the refrigerator to smell bad.

Sometimes the mold starts growing and decaying into the fridge, and due to this, the refrigerator can become smelly.

Change the water filter

Another thing you can do is to change the water filter. Most of the time, the dust and molds start to grow in the water filter. This can cause the water filter to release a smell or an odor.

Sometimes water that has been standing still for a long time can also cause water to smell really bad.

Refrigerator is new

refrigerator is new

Another reason for your fridge that is smelling bad can be due to another cause. This reason can be due to your new fridge.

Generally, the new refrigerator usually smells bad. So, this problem can be solved after some time.

The latest refrigerators are smelly because they are packed in wrap paper or other items for a long time. This may cause the fridge to smell bad.

Insects in the refrigerator

Another reason for the refrigerator’s smell can be the presence of insects or rodents in the fridge. Due to this, the refrigerator starts smelling bad.


To conclude, this article has all the mentioned causes due to which a refrigerator can smell bad. After reading this, you can even get to know how to solve your smelly refrigerator problem.

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