Updated at: 18-05-2022 - By: cnbusinessnews

A mini-fridge comes in handy when you need a cold drink quickly. Mini-fridges are commonly used as a makeshift fridge or as a portable cold storage unit. Mini-fridges are popular among those who have a limited amount of counter space. However, problems with the mini-fridge do arise from time to time.

Like ordinary refrigerators, the mini-fridge has the same problems. However, there are many different explanations for this. So, let’s get to the bottom of what’s wrong with your mini-fridge and what’s causing it.

Why does my mini-fridge smell?

If your mini-fridge has a bad odor, there’s a problem. It is possible that your micro fridge will become soiled and unpleasant. In addition, if any of the fridge’s components are malfunctioning or if the fridge itself breaks down, the scent can spread. In addition, the mini-fridge may leak, resulting in a foul odor.

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Why does my mini-fridge stink?

The smell of your mini fridge may be caused by a variety of causes. Furthermore, the fridge can emit a variety of odors. So, to figure out what’s causing the odor, you’ll need to figure out what kind of smell it is.

A mini-fridge, for example, may have an unpleasant odor, such as that of fish, chemicals, gas, or onions. Let’s take a look at various odors and the reasoning behind them.

Mini-fridge smell like chemicals:

Your tiny fridge may be leaking Freon if the fridge smells like chemicals. The stench of this chemical can escape out of the refrigerator and permeate throughout the house. Cleaning the substance, on the other hand, is a piece of cake.

The scent can be readily eliminated by performing a simple under-and-around-the-fridge cleaning. Toxic fumes could be generated by other chemical leaks, either within or outside the mini-fridge.

Mini-fridge smell like gas:

A gaseous odor may also result from freon leaking. You may notice a gas-like odor in your mini-fridge if Freon is leaking from it. A gaseous substance around the fridge might also generate a gaseous odor around the refrigerator.

Mini-fridge smell like plastic:

When you first get your new mini-fridge, it may smell like plastic. Because the majority of the fridge is constructed of plastic, it emits a plastic-like odor. Hence, the plastic odor is to be expected.

With time, you’ll notice a reduction in the intensity of the odor. But if your old mini fridge smells like plastic, any plastic component might be damaged.

Mini-fridge smells like burning:

It’s understandable that a burning stench emanating from a little fridge would raise red flags. If you notice a burning smell coming from your tiny fridge, check the electrical wires to see if they’ve been overheated.

Otherwise, a device could catch fire and emit a noxious odor. In other words, if you notice a burning smell coming from your mini-fridge, take action right away.

Mini-fridge smells like mold/mildew:

Your little fridge smells of mold/mildew because it may have mold growing in it. The stench may also be caused by yeast, bacteria, and other airborne substances.

So, if the mini-fridge hasn’t been cleaned in a while, it’s possible that mold will form and begin to smell.

Mini-fridge smells like something died:

Split food may make your refrigerator smell like something has died. Food that has gone bad could be the source of this stench. This fragrance may also be caused by external dampness. Even if a single bug has died in the fridge, it can still produce a stench that suggests that something has died.

Mini-fridge smells like Freon:

Freon leaks may cause your mini fridge to emit a noxious odor. There is no smell to Freon. However, if it spreads throughout the fridge, it might produce an unpleasant odor. There’s a chemical smell about this.

Mini-fridge smells like fish:

In the event that any of the fridge’s components have a problem, the entire refrigerator will emit an odor of fish. This fragrance could be caused by an issue with the evaporator fan, compressor, or other sensor. If that’s the case, the fishy scent could be coming from rotten food.

Mini-fridge smells like vinegar:

If you have rotten food in your tiny fridge, it may have an odor like vinegar. The smell of vinegar may also be caused by a chemical leak in the refrigerator. Otherwise, the mini-electrical fridge’s components may have a problem.

Mini-fridge smell like onion:

The scent of onion can be caused by the growth of bacteria and mold in the mini-fridge. If the food is rotten, onion might generate a bad scent in the kitchen.

How to get rid of the bad smell in the mini-fridge?

In some cases, foul smells might be aggravating. Various factors can cause the odor to surface. However, you must address the odor issue. That is why you can follow these instructions if your mini-fridge is smelling terrible.

Clean the mini-fridge:

Cleaning your mini-fridge is the most popular and easiest technique to get rid of the scent. Prior to cleaning, make sure the refrigerator is free of all rotting and expired food. After that, you can use water and cleaning solutions to clean the mini-fridge.

Clean the fridge by adding water and vinegar to a 50/50 mixture of the two.

Use baking soda:

Your mini-fridge can be freshened up with baking soda if it has developed an unpleasant odor. Baking soda can be stored in the refrigerator in a basin. For a few hours, put the bowl in the fridge.

Then, put some baking soda inside the fridge and thoroughly clean the inside of the appliance with a damp cloth.

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Use an airtight container:

Food is a major contributor to the stench. It’s possible to keep food in an airtight container in the refrigerator. This will prevent the food’s odor from dissipating. As a result, you can store food in an airtight container.

Use lemon:

Citric acid, found in lemons, can be used to freshen up a musty mini-fridge. Lemon juice can be used to soak a cotton ball or a piece of soft cloth. Put the cotton ball or cloth in the refrigerator and wipe it down with a damp towel or sponge.

Once the stink has dissipated, you can keep some lemon slices in the fridge to help.

Keep the temperature correct:

It’s possible that the fridge’s temperature is to blame for microbial growth. Make sure you keep the temperature at a safe level by following all the recommendations in the manual.

How to make a mini-fridge smell better?

After a thorough cleaning, your tiny fridge may still be lacking in flavor. As a result, there are a few things you may do to improve the fragrance of your mini-fridge. Let’s take a look at what you’ve got going for you.

  • Vanilla extract can be stored in an airtight container or bottle cap in the refrigerator.
  • Keep a container of freshly ground coffee in the refrigerator.
  • A paper towel or soft cloth can be soaked in vinegar and placed in a bowl; then the bowl can be placed in the refrigerator.
  • Dry oats in an open container can be stored in the refrigerator.

Why does my fridge smell when I open it?

As soon as you open your fridge, the stench may be coming from inside of it. When you open the fridge, the foul smell may be caused by bacterial and microbial growth inside the fridge.

Furthermore, decaying and smelly food could be the source of the odor. When you open the fridge, a stench may seep out if you don’t keep food in an airtight container.

Chemical leaking from the fridge is possible from time to time. When you open the fridge, you get the same smell.

Why does the back of my mini-fridge smell?

Water from the condenser drips onto a tray inside your mini-fridge. This tray may occasionally become clogged with filth and grime. The more dirty water that spills out of your mini-fridge if it isn’t cleaned thoroughly on a regular basis.

Because of the tray, the back of your mini-fridge may smell nasty. You must clean your mini-fridge on a regular basis if you want to get rid of the foul scent in the back.

Do mini-fridges use freon?

Refrigerators employ a gas called freon to aid in the freezing process. A refrigerant known as Freon is used in both mini-fridges and standard refrigerators. Mini fridges are made of the same materials as their larger counterparts. In contrast, a mini-fridge is a smaller version of a full-size refrigerator.

Freon gas is also used in mini-fridges. Despite the fact that Freon is an odorless gas, you won’t be able to detect it unless something goes wrong. Freon gas leaks from mini-fridges can give off an unpleasant chemical scent.

What does a leaking fridge smell like?

The scent of a leaky refrigerator is the most prevalent source of a terrible smell in the fridge. Chemical leaks will cause the fridge to emit a foul scent. A chemical or nail polish remover odor may be to blame for this unpleasant odor.

In addition, a leaking refrigerator may emit a gas-like odor at times. The fragrance of the fridge varies depending on which chemical or water is spilling into it.

The refrigerator will have a chemical or gaseous odor if Freon gas or a device chemical leaks. Dirty water will, however, leave an unpleasant aroma in your fridge’s rear.

It’s possible that your tiny fridge is a useful tool that saves you a lot of time and effort. It could be bothersome if the mini-fridge has a terrible odor. The fridge may occasionally smell like fish or like gas.

The first step is to figure out what’s causing the odor. Afterwards, you’ll have the answer. In addition, there are a few simple steps you can do to keep the smell of your mini-fridge fresh.

How to Take Care of a Mini Fridge

  1. Refrigerators should be kept out of direct sunlight and heat sources such furnaces, hot water heaters, and ranges. Don’t store your mini-fridge in a garage or unheated location where the temperature drops below 60 degrees Fahrenheit since the compressor will run less frequently, which means that the device may not be able to keep food or ice frozen for long.
  2. In order to avoid it tipping over, place the small fridge on a level surface.
  3. If your refrigerator has a thermostat, set it to medium cold when you initially plug it in. It’s possible to change the temperature later, but starting at a medium setting will ensure that food doesn’t freeze or defrost right away.
  4. Make room in the little fridge for food and other supplies so it doesn’t feel cramped. Refrigerated food requires a constant flow of cold air.
  5. On a monthly basis, use a baking soda solution to wipe out the interior surfaces. For every quart of warm water, add one to two tablespoons of baking soda. Clean the shelves as well as the rest of the surfaces, from top to bottom. Moving goods from one shelf at a time, clean the shelf and the visible edges of the refrigerator.
  6. Weekly, use a cleaning recommended by the appliance maker to wipe down the outside of the refrigerator. It’s also a good idea to clean up any spills or handprints right quickly.
  7. The refrigerator’s coils and vents should be cleaned once a month by unplugging the appliance. Vacuum the refrigerator’s vents and coils with the hose attachment attached to your vacuum to ensure that dust, dander, and pet hair do not affect its energy efficiency.
  8. If you’re going to be gone for a few weeks, it’s best to get rid of all the perishables. Remove any food and drink, clean the inside and outside of the refrigerator, and unplug it if you plan to be away for a long period of time. A cloth should be placed under and inside the refrigerator for the next 24 hours to soak up any water that spills out. Make sure the towels are removed before you leave or move the refrigerator.

Contact Brand Support for Repair & Service

Your micro fridge brand repair and service center can assist you if you have any additional issues with your appliance.


Why does my refrigerator smell like dead fish?

Problems with the fan, the compressor, or a burnt start-up relay and overload sensor could all be at blame if your fridge smells strongly of fish. Some little amounts of stagnant moisture may build up, which may emit a fishy scent as time goes on.

Why does my freezer smell weird?

Bacteria is the most common cause of stale freezer air. In a freezer set to 0 degrees Fahrenheit, microbes such as bacteria, yeasts, and molds cease to exist, although they can survive in temperatures above that. If your freezer is warmer than 0°, you can still freeze your food. Food that has been spoiled is the source of the bacterium.

Why does my fridge smell like sour milk?

Your refrigerator can still smell like old milk long after you’ve thrown out the offending beverage. You never know if there was milk spilt in a location that you couldn’t see and it eventually went bad, giving out the bad odor.

Does a lemon get rid of a smelly fridge?

Lemon. It’s as simple as slicing the lemon and putting it in a bowl in the refrigerator. The lemon’s absorbency will remove the odors, but it must be replaced at least once a week.

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How do I get the rotten smell out of my freezer?

Try one of the following ways if the odor persists: The shelves of the refrigerator or freezer should be filled with trays of activated charcoal, clean kitty litter, or baking soda. For 2 or 3 days, leave the appliance unattended. Shops that sell aquarium and terrarium goods carry activated charcoal.

How do I know if my fridge is leaking gas?

Your fridge may be emitting an unusual fragrance, and you should explore the potential that Freon has leaked out of the appliance. If your fridge is operating normally, it should not emit any odours. Because Freon is a colorless gas, you won’t be able to see it in your refrigerator or air conditioner.

Why does my fridge smell like burnt plastic?

If you notice a burning odor coming from your refrigerator, have it checked out by a professional. The stench of a burning refrigerator is clearly a reason for concern and should be taken care of quickly. This could be a sign that the appliance’s electrical wiring is overheating.

What does fridge gas smell like?

Keep an eye out for the strong ammonia smell, since this could be a sign that the gases within the fridge are leaking. There’s a good chance you’ll have to escape the house if this happens, so act fast.

What does freezer refrigerant smell like?

A musty odor emanates from refrigerants such as freon and others, which is amplified if your refrigerator is located in a small, enclosed area like your garage. You may not be familiar with the smell of freon, but that musty, strange odor could potentially be a sign of a leak in the system.

Why does my freezer smell like rotten eggs?

Do not use harsh detergents or chemicals to clean your newly purchased freezer and/or new tray sets; use mild soap and water. Well-water users may be surprised to find that their ice tastes and smells like rotten eggs. The presence of sulfur gas in the well is the most common cause of this issue.

What does a freon leak smell like?

An AC coolant leak can occur when the copper coils that normally transport freon fracture. Freon leaks emit a pleasant, chloroform-like odor.

Why does my house smell like sour milk?

An unpleasant scent may be caused by stagnant air after a house has been closed up for the winter with little or no fresh air coming in. Air quality can be improved by opening the windows and running a fan.

How can I make my fridge smell better with lemon?

You can use a towel or cloth soaked in lemon juice to wipe off the shelves. Or, to increase the absorption power, place a dish of citrus slices in the refrigerator for a few days. After a few hours, the fragrance of lemons will begin to fade.

How do I get rid of the smell of maggots in my fridge?

Baking soda can be poured on a cookie sheet and put in the fridge overnight to create a thick coating of sand. If you don’t have any baking soda on hand, you can use oats or coffee grounds, which are both natural odor absorbents.

How do you get the rotten meat smell out of a garbage can?

You can do it in the morning by adding 1/4 cup of baking soda. There will be no scents when the trash is hauled outside by the end of the day. It is best to leave 1 cup of baking soda in the bottom of the trash cans when they are being cleaned and dried.


My mini-fridge has an odor. What gives it that smell? It’s possible that your small fridge smells because it’s new, the food inside has gone bad, or because of its size. It’s never easy to deal with, but all you have to do is make sure you understand why it’s happening and what you can do about it.

Cleaning your fridge on a regular basis is the best defense against a nasty odor in your refrigerator. Make sure to clean up any spills and get rid of any food that is past its expiration date. Some of your guests may be put off by a musty fridge. As a result, you should take this issue very seriously.