Foreign odors in the refrigerator compartment are not just discomfort, but a signal of the growth of bacteria or mold, which must be dealt with immediately. Even the most modern models, whether Liebherr or budget Bekorequire regular sanitization to maintain hygiene. The stagnant odor is absorbed into rubber seals and plastic trays, making storage of fresh food impossible.
Many housewives make the mistake of simply wiping the shelves with soap and water, which does not remove the cause of the stench, but only masks it for a short time. To (drastically) solve the problem, it is necessary to understand the nature of pollution and use the right disinfectants. In this article, we will analyze proven methods that are guaranteed to return freshness to your equipment.
The first step should always be to completely defrost and remove all products, since cleaning a working device is ineffective. Moisture accumulating on the walls promotes the growth of microorganisms, so it is important not only to wash the surfaces, but also to dry them thoroughly. Only an integrated approach will allow you to forget about unpleasant odors forever.
Causes of persistent odors in the refrigerator
Before choosing a detergent, it is worth figuring out what exactly is causing the problem. Most often, the source is expired products that have begun to rot in hard-to-reach corners of the chamber. Even a tiny piece of spoiled meat or spilled milk can become a catalyst for the proliferation of pathogenic microflora.
Another common reason is a clogged drain hole through which condensate flows into the evaporator. If the channel is clogged with crumbs or mucus, the water stagnates and the fermentation process begins. In such cases, simply washing the shelves will not help - you need to clean the moisture drainage system.
⚠️ Attention: If you smell a strong smell of burning or plastic, immediately unplug the device. This may indicate faulty wiring or overheating of the compressor, rather than contamination.
Plastic interior elements, such as shelves and vegetable drawers, tend to absorb odors more than glass or metal. Cheap, low-quality plastic is especially prone to this, and it can be extremely difficult to remove the aroma from it. That is why it is important to know how to wash a refrigeratorin order to influence the structure of the material.
Preparation for general cleaning
High-quality washing is impossible without proper preliminary preparation of the equipment. The first step is to completely empty the internal space of food and temporarily turn off the device. This will allow you to safely remove the glass shelves and avoid damage to the compressor when handling water.
All removable elements, including shelves, containers and trays, must be removed and washed separately under running water. To defrost, it is recommended to leave the doors open for at least 2-3 hours so that the ice crust completely melts. It is strictly prohibited to speed up this process with a hairdryer or knife, as this can damage the cooling system.
☑️ Preparing for washing
While defrosting is in progress, you can start sorting the food: mercilessly throw away everything that raises doubts about freshness. Often it is the packaging forgotten in the depths of the freezer that becomes the source of long-lasting amber. After the ice has disappeared, wipe the inner walls with a dry cloth to remove the main dirt before applying cleaning compounds.
Folk remedies for eliminating odors
Home recipes are often more effective than aggressive chemicals, especially when it comes to contact with food. Citric acid or fresh lemon juice perfectly breaks down fat and neutralizes unpleasant odors. It is enough to wipe the walls with a solution of two tablespoons of acid per liter of water to get a brilliant result.
Baking soda is another powerful absorbent that can be found in every kitchen. A paste of baking soda and water applied to problem areas draws odors out of the pores of the plastic. After treating the surface, just rinse with clean water, and not a trace will remain of the smell.
Acetic acid has also proven itself as an excellent disinfectant that kills bacteria. However, you should not use pure vinegar - it is better to dilute it with water in a 1:1 ratio so as not to damage the rubber seals. After treating with vinegar, the room needs to be well ventilated.
Secret ingredient
Activated carbon can be used not only to filter water, but also as an odor absorber. Crush 10 tablets and scatter the powder over the bottom of the chamber overnight, then rinse.
Chemical reactions in this case are secondary, the main thing is the physical removal of plaque in which bacteria are hidden. Regular use of these products will help maintain freshness without harm to health.
Professional household chemicals and antiseptics
If traditional methods do not seem effective enough, modern household chemicals will come to the rescue. Specialized sprays for cleaning refrigerators contain antibacterial components that destroy microbes at the cellular level. When choosing a product, pay attention to the mark “safe for contact with food.”
Chlorine-containing preparations, such as “Belizna” or analogues, are excellent disinfectants, but require extremely careful handling. They can only be used to process an empty chamber, followed by repeated rinsing. The strong odor of chlorine itself can become a problem if the surfaces are not properly rinsed.
| Remedy | Efficiency | Safety | Smell after treatment |
|---|---|---|---|
| Soda food | Average | High | Absent |
| Vinegar 9% | High | Average | Sharp, weathers |
| Special. spray | High | High | Fragrance |
| Chlorine | Maximum | Low | Very sharp |
When using aggressive chemicals, be sure to wear gloves and provide fresh air. Chemical vapors should not stagnate inside the chamber, otherwise they may be absorbed into the plastic. After treatment with any professional product, it is recommended to wipe the surfaces with a damp cloth twice.
Cleaning hard-to-reach places and seals
Particular attention should be paid to the rubber seals on the doors, since it is in the folds that mold most often grows. Dirt in these places not only spoils the appearance, but also breaks the seal of the chamber, forcing the compressor to work harder. It is convenient to clean the seal with an old toothbrush dipped in a soapy solution.
The drainage hole, usually located on the back wall of the refrigerator compartment, also requires periodic cleaning. To do this, you can use a special flexible brush or a cotton swab dipped in a disinfectant solution. Clogged drainage is a common cause of puddles and the smell of dampness.
⚠️ Attention: Do not use sharp objects (knives, knitting needles) to clean the drainage, so as not to pierce the channel and damage the moisture removal system.
Ventilation holes, if available, should also be carefully vacuumed or wiped dry with a brush. Dust and fluff that accumulate there can become a breeding ground for bacteria. Comprehensive cleaning of all hidden elements guarantees the absence of sources of odor in the future.
How to prevent the appearance of odors in the future
So that the question “how to clean the refrigerator” does not got up too often, you must follow the operating instructions. Store food in closed containers or plastic wrap to prevent flavors from spreading and food from drying out. Open pots and plates are the main enemies of freshness inside the chamber.
Regularly audit your inventory and throw away expired products. Even if the product looks normal, but the expiration date has passed, the risk of spoilage inside the sealed package is high. Keeping a grocery list on the refrigerator door will help you control your inventory and avoid forgotten purchases.
Using natural odor absorbers, such as a bag of rice, activated carbon or a special flavoring tablet, will be an excellent preventative measure. These products work continuously to neutralize mild odors before they become a problem. Change the fillers once a month for maximum efficiency.
Is it possible to wash a refrigerator with soapy water?
Yes, laundry or baby soap is great for removing grease and surface contamination. The main thing is to thoroughly rinse off the foam, since the soap film itself can become a source of an unpleasant odor when drying.
How often should you wash the refrigerator?
General cleaning with defrosting is recommended once every 3-4 months. However, wiping shelves and removing spilled liquids should be carried out as necessary, immediately after contamination is detected.
What to do if the smell remains after washing?
If the smell persists, it may have been absorbed into the plastic or penetrated the thermal insulation layer. Try leaving an open container with ground coffee or soda inside for 2-3 days. In extreme cases, replacement of seals or professional ozonization may be necessary.
Is it safe to use a steam cleaner?
Use a steam cleaner only at low temperatures and with caution, avoiding hot steam from contacting electronic components and plastic, which can become deformed. It is better to limit yourself to wet cleaning.