An unpleasant odor in the refrigerator is a problem that even the most tidy housewives face. It is enough to leave spoiled meat open for a couple of hours or spill milk, and a persistent amber begins to haunt you every time you open the door. This cannot be ignored, since odors are easily absorbed into foods, changing their taste and making the food unfit for consumption.
Many people mistakenly believe that it is enough to simply throw away the source of the stench and wipe the shelves with a damp cloth. However, molecules of fat and bacteria penetrate deeply into porous materials plastic and rubber seals. To eliminate the problem, you need an integrated approach using the right detergents that can neutralize rather than mask odors.
In this article we will analyze time-tested folk methods and modern household chemicals. You will learn how to carry out general cleaning correctly without damaging the coating of the chambers, and what preventive measures will help maintain freshness in the refrigerator for a long time. The correct choice of cleaning agent is the first step to an ideal result.
Preparation for general cleaning: important steps
Before looking for how to clean the inside of the refrigerator from the smell, you need to prepare the unit for the procedure. The most common mistake is trying to wash a working device. This is not only ineffective, since the heat from the food will interfere with the removal of contaminants, but it is also dangerous for the compressor. First of all unplug the appliance from the power supply and remove all contents.
If your refrigerator does not have a No Frost system, it will need time to defrost. Leave the doors open for at least 2-3 hours, preferably overnight. At this time, you can remove all removable elements: shelves, drawers, egg trays and containers. It is more convenient to wash them separately in the bathroom or under the shower using warm water.
While the defrosting process is in progress, inspect the products. Ruthlessly throw away anything that is in doubt about its freshness. Pay special attention to sauces in open jars, opened milk cartons and processed meats. They are the ones that most often become the source volatile organic compoundsthat create an unpleasant background.
After the ice melts, collect the melt water. Do not use sharp objects to chip ice, as this can damage evaporatorwhich will lead to costly repairs. Wipe the insides with a dry cloth to remove most of the moisture before applying cleaning products.
☑️ Preparing for washing
Folk remedies: safe and effective
Homemade recipes often surpass store-bought chemicals in their effectiveness in eliminating odors, while remaining absolutely safe for storing food. The leader among natural cleaners is regular baking soda. It works as a soft abrasive and an excellent adsorbent, drawing in foreign aromas.
To prepare the solution, dilute 2 tablespoons of soda in a liter of warm water. Stir thoroughly until the crystals are completely dissolved so as not to scratch the glossy plastic. Wipe all surfaces with this solution, including hard-to-reach corners and the ceiling of the chamber. Soda does not require thorough rinsing, but it is better to rinse the surfaces with clean water to avoid a whitish coating.
Another powerful remedy is table vinegar. Acid perfectly breaks down fatty contaminants, which often cause a musty smell. However, it must be used with caution, since the pungent smell of vinegar can temporarily overwhelm all other aromas.
How to neutralize the smell of vinegar?
The smell of vinegar disappears on its own within 2-3 hours after airing. To speed up the process, you can add a couple of drops of citrus or mint essential oil to the rinse solution.
Don't forget about laundry soap. An old proven method that disinfects perfectly. Grate a quarter of the block and dissolve the shavings in hot water until a thick foam is obtained. This solution can wash even the most difficult stains on doors and handles.
- 🍋 Citric acid - perfectly removes yellow plaque and refreshes.
- 🥔 Raw potatoes - cut in half, absorbs odors well if you put it on a shelf.
- ☕ Ground coffee - acts as a powerful absorber of aroma in dry form.
Household chemicals: a professional approach
If traditional methods seem not effective enough to you or the smell is too persistent, modern ones will come to the rescue household chemicals. Specialized refrigerator cleaning sprays are designed taking into account the materials used in the production of household appliances. They do not contain aggressive solvents that can damage the plastic.
When choosing a product, pay attention to the mark “safe for contact with food” or “does not require rinsing” (although rinsing is still recommended). Many sprays contain antibacterial componentsthat destroy microbes - the main cause of mold and putrid odor.
There are also special wet wipes for household appliances. They are convenient for express cleaning when you need to quickly wipe the shelf from spilled juice. However, they are not suitable for general cleaning, as they are not able to cope with old dirt in the corners.
Large particles will leave micro-scratches on the plastic, which will form in the future dirt gets clogged, and it will be almost impossible to wash it off. A smooth surface is the key to cleanliness.
Table: comparison of odor removal products
To make it easier for you to choose how to wash your refrigerator to get rid of odor, we have prepared a comparison table of popular methods. It will help assess the effectiveness, safety and labor costs of each method.
| Medicine | Efficacy against odor | Safety for products | Difficulty of use |
|---|---|---|---|
| Food soda | High | Absolute | Low |
| Table vinegar | Very high | High (requires ventilation) | Medium |
| Laundry soap | Medium | High | Medium (needs to be washed off) |
| Special. spray for refrigerators | High | Depends on the composition | Low |
| Hydrogen peroxide | High (disinfection) | High | Low |
As can be seen from the table, soda remains the most universal and safe remedy. However, for difficult cases, for example, if rotten fish has been lying in the refrigerator for a long time, it is better to combine methods: first wash with a vinegar solution and then treat with soda.
Cleaning hard-to-reach places and seals
Often the source of the odor is hidden where the hand cannot reach and light does not reach during normal cleaning. We are talking about rubber seals on the doors. Dirt, juice and bacteria accumulate in the folds of this material, creating an ideal environment for mold growth.
To clean the seals, use a cotton swab dipped in a solution of vinegar or hydrogen peroxide. Carefully go along all the curves, bending the elastic with your finger. If you find black spots of mold, they can be carefully removed with an eraser or a soft brush with soapy water.
⚠️ Attention: Never use chlorine-containing products (such as “Whiteness”) in their pure form for rubber seals. Aggressive chlorine can dry out the rubber, make it brittle and cause the door to lose its seal.
Also check the drainage hole, which is usually located on the back wall of the refrigerator compartment. If it is clogged, water can stagnate there and rot. You can clean it using a special brush or soft wire wrapped in cotton wool.
Don't forget about the ventilation holes. Air circulates through them, and if dust or grease adheres to the grilles, the smell will spread throughout the chamber. You can blow them out using a blower for cleaning cameras or a vacuum cleaner at minimum power.
Drying and prevention of odors
After you have washed the refrigerator with any chosen product, the drying stage begins. A humid environment promotes the rapid growth of mold. Leave the doors open until all surfaces are completely dry. This usually takes from 30 minutes to an hour.
For prevention, you can use natural odor absorbers. Place an open jar of activated charcoal, ground coffee or citrus zest on the shelf. These substances will work as natural filtersneutralizing new odors before they become a problem.
Follow food storage rules. Store meat and fish only in closed containers or tightly sealed bags. Place hot dishes in the refrigerator only after they have cooled completely, so as not to create condensation and provoke the growth of bacteria.
⚠️ Attention: If the smell appears suddenly and it resembles the smell of gas or burnt wiring, immediately turn off the refrigerator and call a technician. This may indicate a freon leak or electrical malfunction, rather than contamination.
Regular cleaning is the key to success. Don't expect a deep cleaning once a year. Wipe the shelves with a damp cloth once a week, and then the question of what to wash the refrigerator with to get rid of the smell will arise very rarely.
Is it possible to wash the refrigerator with dish soap?
Yes, you can, but with caution. Dish gels create a lot of foam, which is very difficult to rinse out completely. Residue may change the taste of foods and cause a chemical reaction with some types of plastic. If you use gel, take a minimal amount and thoroughly wipe the surface with clean water 2-3 times.
How to remove the smell of fish from the refrigerator?
The fish smell is the most persistent. First, wash all surfaces with a vinegar solution (1:3 with water). Then place slices of black bread or open tea bags on the shelves. Be sure to ventilate the refrigerator with the doors open in a draft for several hours.
Why does the refrigerator smell like mold, although there is no food?
Most likely, mold spores have settled in the drainage system or under the casing, where moisture has entered. Also check the condensation container located at the bottom rear of the refrigerator (near the compressor). If there is standing water, it needs to be drained and the container washed.
Is it harmful to wash a refrigerator with bleach?
It is not recommended to use bleach (sodium hypochlorite) for internal chambers. Chlorine fumes are toxic and can be absorbed into plastic and rubber and then transferred into food. In addition, chlorine has an aggressive effect on some types of plastic, making them yellow and brittle.