The appearance of a foreign aroma inside the refrigerator compartment is always a signal that there has been a failure in the food storage system. Most often, the source of the problem is spoiled vegetables, spilled milk, or a piece of meat forgotten on the shelf that has begun to decompose. This problem cannot be ignored, since volatile compounds can be absorbed into plastic walls and rubber seals, after which the smell will haunt you for months.
The first thing to do when a problem is discovered is to conduct a thorough audit of the contents. It often happens that the source of the “aroma” is hidden in the far corner or falls behind vegetable boxes. Systematic check The expiration date will help prevent the spread of bacteria, which cause putrefactive processes.
The trouble may lie not only in the products, but also in the technical features of the unit. If the refrigerator has not defrosted for a long time or water has accumulated in the drainage system, this will also lead to the appearance of mustiness. In this article, we will analyze a step-by-step algorithm of actions that will return freshness and cleanliness to your equipment.
Finding and eliminating the source of odor
Before you grab detergents, you need to find the root cause. In 90% of cases, the culprits are expired or improperly packaged food. Carefully inspect all shelves, door pockets and containers. Pay special attention to areas with poor air circulation, where stagnation occurs most quickly.
If visual inspection is unsuccessful, try to localize the odor by closing the door briefly and sniffing at different levels of the chamber. Sometimes the source may be in hard-to-reach places, for example, behind the back wall or under the egg tray. No Frost systems can hide a problem in the evaporator if liquid has gotten there.
⚠️ Attention: If you smell burning or scorched plastic, immediately unplug the device. This may indicate overheating of the wiring or compressor, which requires the intervention of a technician, and not just washing.
Once a spoiled product is discovered, it should be immediately disposed of in a sealed bag. Do not leave the source of stench in the trash can in the kitchen; it is better to take it out immediately. Only after the cause has been completely eliminated can you begin to clean the surfaces.
Preparation for general cleaning
High-quality cleaning is impossible without proper preparation. You will need to completely empty the refrigerator and freezer compartments of food. If it’s cold outside, you can take the food out to the balcony after pre-packing it. In hot weather, use cooler bags or thermal boxes with ice.
Prepare the necessary equipment for work. You will need soft sponges, microfiber, a basin with warm water and selected cleaning products. Abrasive materials It is strictly prohibited to use them, as they will leave micro-scratches on the plastic, into which bacteria will subsequently clog.
☑️ Checklist preparation
An important step is defrosting. Even if you have a modern unit with a No Frostsystem, it is recommended to carry out a complete defrost once a year for prevention. An ice crust on the evaporator often absorbs odors and interferes with normal air circulation inside the chamber.
Folk remedies for neutralizing odors
Many housewives prefer to use time-tested folk methods that are safe and effective. One of the most popular remedies is regular table vinegar. A solution of vinegar and water in a 1:1 ratio perfectly disinfects surfaces and eliminates the smell of rot.
Baking soda has also proven itself as a powerful absorbent. It not only cleans, but also absorbs volatile odor molecules. To wash the shelves, you can use a slurry of soda, and for prevention, leave an open jar of powder inside the chamber for several days.
Activated carbon is another excellent natural filter. It is enough to crush 10-15 tablets and scatter them into saucers and place them on shelves. Coal has a porous structure that ideally captures molecules of unpleasant odors, making the air inside sterile.
Professional cleaning products
If traditional methods do not seem effective enough to you or the smell is too persistent, household chemicals will come to the rescue. On store shelves there is a wide range of sprays and gels designed specifically for kitchen appliances. They contain surfactants that break down fatty films and destroy bacteria.
When choosing a product, pay attention to the labeling. It must be safe for contact with food and do not contain chlorine, which can damage plastic parts and rubber seals. Products with silver ions that create a protective antibacterial layer have proven themselves well.
| Medicine | Type of action | Features of use |
|---|---|---|
| Spray with enzymes | Cleavage organics | Requires time to react (10-15 min) |
| Foam for refrigerators | Disinfection and cleaning | Does not require rinsing (food composition) |
| Wet wipes | Express cleaning | Convenient for daily care |
| Ozonizer | Odor elimination | Requires electricity or batteries |
The use of professional chemistry requires compliance with the instructions. Be sure to ventilate the chamber after treatment so that the vapors of the cleaning agent disappear. Residues of aggressive chemicals on the shelves can lead to poisoning upon contact with products.
Cleaning hard-to-reach places and drainage
Often the smell persists even after washing the shelves, because dirt has accumulated in hidden places. Particular attention should be paid to the rubber seal on the door. Mold and dirt often accumulate in its folds, which become a constant source of mustiness. Wipe the seal with a cotton swab dipped in vinegar solution.
The drainage hole is another critical point. It is located on the back wall of the refrigerator compartment and serves to drain condensate. If it becomes clogged with crumbs or mucus, the water will begin to stagnate and rot. To clean, use a special brush or cotton swab.
⚠️ Attention: Do not use sharp objects (knives, knitting needles) to clean the drainage hole so as not to damage the internal circuit and cooling system.
It is also worth checking the condensate collection tray, which is usually located above compressor behind the refrigerator. You can get to it by moving the unit away from the wall. This is where bacteria often multiply if the water has not been changed for a long time or the tray has not been washed.
How to clean the drainage without disassembling the refrigerator?
Take a medical bulb or syringe without a needle. Take warm water with a small amount of soda added. Pressurize water into the drainage hole. If the water drains quickly, the system is clean. If it does, repeat the procedure or use a special cable.
Prevention of odors
To ensure that the question “how to remove odors” does not arise before you regularly, you must follow the rules for operating the refrigerator. The main principle is proper storage. All products must be packaged: meat and fish in sealed containers, vegetables and fruits in special perforated bags.
Regular cleaning plays a key role. It is enough to wipe the shelves once a week with a damp cloth and check for spoiled products to maintain freshness. General cleaning It is recommended to wash all parts once every 3-4 months.
Use odor absorbers constantly, and not just after cleaning. These can be special industrial absorbers or homemade sachets with coffee, soda or citrus zest. They will work as a barrier that neutralizes aromas before they are absorbed into the plastic.
FAQ: Frequently asked questions
How to quickly remove the smell of fish from refrigerator?
The fishy smell is very persistent. The best solution is to wash all surfaces with a solution of citric acid or vinegar. After this, place fresh lemon slices or activated charcoal on the shelves for 2-3 days. Ventilating the chamber with the door open is also necessary.
Why did the smell appear in the new refrigerator?
The smell of plastic in a new refrigerator is normal. It is caused by manufacturing materials. Before use, the new unit must be washed with water and soda and left with the door open for 24 hours to ventilate technical odors.
Can I use bleach for washing?
The use of chlorine-containing products (Domestos, Whiteness) is highly not recommended. Chlorine can damage the plastic, cause it to yellow, and also destroy the rubber seal. In addition, chlorine vapors are toxic and can be absorbed into food.
What to do if the smell remains after washing?
If the smell remains, it may have been absorbed into the foam of the housing or entered the ventilation system. Try leaving the refrigerator turned off with the door open for 2-3 days. If this does not help, the seal may need to be replaced or the evaporator must be professionally cleaned.