An unpleasant aroma in the kitchen often comes from the refrigerator compartment, and this cannot be ignored. Odor can be absorbed into plastic walls, rubber seals and even porous shelf surfaces, creating a lingering background that is transferred to fresh food. The question arises: how to wash the inside of the refrigerator in order to destroy the source of the stench, and not just mask it.
There are many reasons for the appearance of foreign odors: from spoiled food to factory grease in a new unit or mold in the drainage system. In this article, we will look at proven cleaning methods that will help restore freshness to your equipment. You will learn which folk remedies work better than store-bought chemicals and how to properly organize the washing process so as not to damage the equipment.
Before taking active steps, you need to carry out full inspection the contents. Often the source of the problem is a bag of vegetables forgotten in the far corner or spilled milk that has flowed under the drawers. Only after eliminating the root cause can you begin to thoroughly clean the surfaces.
Preparation for cleaning: what needs to be done before washing
The first and most important step is a complete disconnecting the device from the power supply. Washing a running refrigerator is dangerous not only because of the risk of electric shock, but also because water that gets on hot elements or electrical contacts can cause a short circuit. In addition, the open door of a running unit causes the compressor to work hard, trying to maintain cold.
Empty the chamber of all products. If possible, temporarily move perishable goods to another cold area or use an insulated bag with ice. All shelves, drawers, egg trays and containers must be removed. It is more convenient to wash these removable elements separately in a bathtub or large basin using warm water.
While the removable parts are soaking, inspect the interior for crumbs, stains and drips. Pay special attention elastic seals to the door. It is in the folds of corrugated rubber that dirt most often accumulates and bacteria multiply, emitting a musty smell. To clean them, it is convenient to use a cotton swab or a soft toothbrush.
⚠️ Attention: Never use sharp objects, knives or scrapers to remove ice or adhered dirt. Damage to the internal coating of the chamber or evaporator will lead to metal corrosion and failure of the refrigerator.
Prepare the necessary tools in advance. You will need soft sponges, lint-free microfiber, and water containers. You should not use hard brushes or abrasive sponges, as they will leave micro-scratches on the plastic, into which dirt will subsequently get clogged.
Folk remedies for eliminating odors
Chemical cleaning products often have their own pungent aroma, which takes a long time to disappear and can mix with the smell of food. Natural cleaners in this regard they win: they are safe, cheap and cope well with organic pollution. Let's look at the most effective of them.
The leader among home remedies is baking soda. It works as a soft abrasive and a powerful absorbent that draws in unpleasant odors. To prepare the solution, dilute 2 tablespoons of baking soda in a liter of warm water. This composition can be used to wipe all internal surfaces. For hard-to-reach places and joints, you can make a paste of soda and a small amount of water, apply it to the problem area, leave for 10-15 minutes, and then rinse.
Acetic acid is another great helper in the fight against mold and bacteria. A 1:1 solution of table vinegar and water in a 1:1 ratio disinfects the camera better than many sprays. After treatment with vinegar, a specific odor may remain, but it quickly disappears when aired, taking with it other aromas.
Hydrogen peroxide has also proven itself as an excellent stain and odor remover, especially if meat or fish was stored in the refrigerator. It does not require rinsing and is safe for food containers. Wipe the walls with a rag soaked in peroxide and leave for a few minutes.
- 🍋 Lemon juice - it breaks down grease perfectly and leaves a pleasant citrus trail, but can leave a sticky residue if not washed off well.
- ☕ Dry coffee - is used not for washing, but as a odor absorber after cleaning (placed in an open cup).
- 🧂 Ammonia is a powerful but aggressive agent that requires mandatory ventilation and working with gloves.
- 🧼 Laundry soap is a time-tested option that cleans well fat, but requires careful rinsing.
Professional chemicals: is it worth buying?
If traditional methods do not seem effective enough to you or you prefer ready-made solutions, the household chemicals market offers a wide range specialized products. They are designed taking into account the materials used in refrigerators, and often contain antibacterial components.
Sprays and foams for refrigerators are convenient because they do not require the preparation of solutions. Foam cleaners are especially good for vertical surfaces, since they do not flow down immediately, but work across the entire area of contamination. However, when using them, it is important to monitor the composition: avoid products with chlorine or strong fragrances, which can interrupt the taste of the products.
Wipes for household appliances are an express option for maintaining cleanliness. They are already impregnated with a disinfectant solution and are suitable for quickly removing light stains. For general cleaning of a heavily soiled unit with a persistent odor, wipes alone may not be enough.
| Type of product | Effectiveness against odor | Safety for products | Difficulty of rinsing |
|---|---|---|---|
| Soda solution | High | Absolutely safe | Light |
| Vinegar solution | Very high | Safe after drying | Light |
| Special. kitchen spray | Medium/High | Requires thorough rinsing | Medium |
| Soap solution | Medium | Safe | Requires a lot of water |
When choosing household chemicals, pay attention to the “for food surfaces” or “eco” labeling. Such products usually have a biodegradable base and do not contain phosphates.
Step-by-step instructions: how to wash properly
Now that the products have been selected and the chamber is empty, we move on to the process itself. Following the sequence of actions will help avoid streaks and re-contamination of already washed areas.
Start with defrosting if ice has formed in the freezer compartment or on the walls of the main compartment. Leave the doors open until the ice has completely melted. Place towels on the floor to absorb any run-off water. Do not speed up the process with a hair dryer or hot water - a sharp temperature change is harmful to the plastic and evaporator tubes.
☑️ Procedure for washing
Start washing from the top shelves, gradually working your way down. Movements should be smooth, circular. Pay special attention to the corners and joints of panels, where mold often accumulates. If you use a spray, apply it not directly to the equipment, but to a rag or sponge, so that the liquid does not get into the vents.
After treating all surfaces with detergent, be sure to wipe the refrigerator with a clean damp cloth to remove any remaining cleaning composition. Then dry everything with microfiber or paper towels. Moisture is the main cause of mold and new odors, so it must be dry inside.
⚠️ Attention: If your refrigerator has a No Frost system, make sure that the condensate drainage hole is not clogged. It can be carefully cleaned with a soft wire or a cotton swab so that water does not stagnate inside the case.
How to get rid of specific odors
Sometimes even after thorough washing the smell persists. This is typical for cases where spoiled meat, fish or spilled milk, which could be absorbed into the plastic, have been lying in the refrigerator for a long time. In such cases, additional measures are required to deodorization (eliminate odor).
One of the most effective methods is the use of activated carbon. Crush 10-15 tablets of black activated carbon, scatter the powder into plates and place them on the shelves of a closed refrigerator for a day. Charcoal is a powerful adsorbent that will draw odor molecules from the air and pores of plastic.
If the smell remains after the fish, lemon will help. Cut a fresh lemon in half and rub the cut all over the inside surfaces, then leave the slices inside for several hours. The acid neutralizes fish amine, and essential oils provide freshness. A cut apple works similarly, which also absorbs foreign aromas well.
What to do if the smell of mold does not go away?
If after washing and drying the smell of mold returns, perhaps the fungus has penetrated into the removable plastic decor or even into the thermal insulation layer through microcracks. In this case, try treating the affected areas with high concentration hydrogen peroxide or a special antifungal agent for household surfaces, leaving the refrigerator open for 2-3 days.
To consolidate the result and prevent it, you can use natural odor absorbers. These can be bags of rice, soda, coffee beans, or special sachets for refrigerators. They need to be changed once a month.
Prevention and care of equipment
To prevent the question “how to clean a refrigerator from smell” from coming up too often, it is important to follow the operating rules and regularly care for the equipment. Prevention is always easier and cheaper than dealing with the consequences.
Store food correctly. Keep liquid and odorous foods (cheese, smoked meats, open canned food) in closed containers or cling film. This will prevent the spread of aromas throughout the chamber and protect the products from weathering.
Check expiration dates regularly. Get into the habit of checking your shelves once a week and throwing away food that is starting to spoil. Even one forgotten cucumber or piece of cheese can become a source of problems in a few days.
Once every 3-4 months, carry out light preventative cleaning without complete defrosting (if the model allows), simply wiping the surfaces with a damp cloth with vinegar or soda. It will take 5 minutes, but will keep it fresh for a long time.
⚠️ Attention: The design and materials of some modern models (for example, with antibacterial coating or a special type of plastic) may require specific care. Always check the manufacturer's instructions (section "Care and Cleaning") before using aggressive products so as not to void the warranty.
Frequently asked questions (FAQ)
How often should you wash the refrigerator?
General cleaning with defrosting is recommended every 3-4 month. However, if contamination occurs or liquid is spilled, you need to wash it immediately, without waiting for the scheduled date.
Is it possible to wash the refrigerator with a steam cleaner?
You can use a steam cleaner, but with caution. Hot steam perfectly disinfects and removes grease, but you should not direct the steam jet at electrical elements, lighting and rubber seals (high temperatures can cause the rubber to deform or dry out).
What should you not wash your refrigerator with?
It is strictly forbidden to use gasoline, acetone, solvents, abrasive powders and hard metal sponges. These substances destroy the plastic, remove the protective layer and leave scratches.
How to remove the smell from a new refrigerator?
The smell of “new plastic” is normal. Wipe the camera with a solution of water and vinegar or soda and leave the doors open for 1-2 days. Odor absorbers (coal, coffee, special sachets) will also help.