The appearance of a foreign aroma in the refrigerator is a signal that the hygienic condition of the chamber requires your immediate intervention. This often happens due to accidentally spilled soup that has flowed into hard-to-reach crevices, or a spoiled piece of meat that was left unpackaged. Ignoring the problem can lead not only to discomfort, but also to the fact that food products they begin to absorb other people's odors, changing their taste.
Before grabbing a rag, it is necessary to conduct a thorough inspection of the contents. You will be surprised, but the source of the stench can be a long-forgotten bag of vegetables in the far corner of the freezer or a cracked jar of sauce on the door shelf. In order deodorization to be successful, it is important to first eliminate the root cause, and then start washing surfaces with special or folk remedies.
In this article we will look at how to effectively wash the inside of the refrigerator so that the smell goes away forever, and is not masked for a couple of hours. You will learn about the properties of various absorbents, household chemicals and the correct sequence of actions that guarantees an ideal result.
Primary preparation and defrosting of equipment
The very first and mandatory step before any general cleaning is to completely disconnect the electrical appliance from the network. This is a requirement safety precautionsthat cannot be ignored, since moisture getting on the electrical contacts can lead to a short circuit. After you have pulled out the cord from the rosette, you need to remove all the products by placing them in bowls with ice or in a cold place if cleaning takes place in winter.
The next stage is complete defrosting. Even if you have a modern system No Frostthat does not require manual defrosting to form ice, if a persistent odor occurs, it is recommended to leave the doors open for at least 4-6 hours. This will allow volatile compounds absorbed into the plastic walls to evaporate and condensation to melt in hidden channels.
⚠️ Attention: Do not use a hair dryer or other heating devices to speed up the melting of ice! A sudden change in temperature can cause deformation of the plastic or damage the cooling circuit, which will lead to expensive repairs.
While the camera is “resting”, remove all removable elements: shelves, vegetable drawers, containers on the door and grilles. They need to be taken to the bathroom or outside for a separate wash. Plastic and glass, when heated (if you turn on the refrigerator immediately after washing), may tend to “sweat”, so they must be perfectly dry before putting them back.
Natural remedies for eliminating odor
If the source of the odor is found and removed, and light plastic surfaces only require refreshment, you can do without aggressive chemicals. Folk remedies often work better than store-bought sprays, since they do not just interrupt the aroma, but react with odor molecules or adsorb them.
One of the most effective and affordable remedies is baking soda. This white powder is excellent absorbent, which absorbs foreign odors. To prepare a cleaning solution, simply dilute two tablespoons of baking soda in a liter of warm water. The resulting solution is used to wipe all internal surfaces, and then wipe dry with a clean rag.
- 🍋 Citric acid or fresh lemon juice - perfectly dissolves fat and leaves a pleasant citrus aroma, killing bacteria due to the acidic environment.
- 🍞 Black bread - a slice of fresh black bread, left in an open plate for a day, can absorb even persistent odors of fish or garlic.
- ☕ Ground coffee or rice - in dry form, these products work as a powerful filter, absorbing volatile substances from the air of the chamber.
A solution of acetic acid has also proven itself well. The proportion for washing is simple: one part table vinegar to two parts water. The acidic environment perfectly disinfects surfaces, destroying colonies of bacteria, which are often the cause musty smell. However, after treating with vinegar, the refrigerator needs to be ventilated longer, since the smell of vinegar itself is quite strong and should disappear completely.
Household chemicals and specialized products
When traditional methods do not seem effective enough or the smell is too persistent (for example, after defrosting fish or leaking meat in the freezer), heavy duty comes to the rescue artillery. The modern market offers many specialized sprays and foams designed specifically for the food industry and household appliances.
When choosing a product, pay attention to the mark “for food surfaces” or “environmentally friendly composition”. It is important that the composition does not contain chlorine, as it can damage rubber seals and leave its own difficult-to-remove aroma. Antibacterial components the composition of such sprays creates a protective film that prevents the growth of microbes in the future.
| Remedy | Type of action | Features of application | Effectiveness against odor |
|---|---|---|---|
| Sprays with silver ions | Disinfection | Does not require rinsing | High |
| Foam cleaners | Deep cleaning | Require rinsing with water | Medium |
| Impregnated wipes | Surface | Convenient for express cleaning | Low |
| Ozone cleaners | Elimination of bacteria | Work in closed chamber | Maximum |
When using chemicals, be sure to wear gloves and ensure a flow of fresh air into the kitchen. After treatment with any spray, it is recommended to wipe the surfaces with a damp cloth, even if the manufacturer claims that this is not required. Chemical residues can react with products, which is undesirable for your health.
☑️ Checking cleanliness
Removal of complex odors: fish, meat, mold
Situations when fish broth is spilled in the refrigerator or a piece of meat is defrosted belongs to the category emergency. In this case, ordinary wiping may not help, since fat and protein compounds penetrate deeply into the micropores of the plastic. This requires an integrated approach using grease removers and enzymatic cleaners.
If the smell is due to mold (this often happens in vegetable boxes where fruits have rotted), simple washing is not enough. Mold spores are very tenacious. You will need to treat the affected areas with hydrogen peroxide or special antifungal agents. The rubber seals, in the folds of which black mold often hides, need to be carefully peeled back and washed with an old toothbrush and soapy water.
⚠️ Attention: If mold has affected not only visible surfaces, but also, presumably, got into the ventilation system (which happens in older models), a professional may be required. sanitation disassembling part of the body.
Mustard powder is great for removing fish smell. Dilute it into a paste with water, apply to contaminated areas, leave for 15–20 minutes, and then rinse. Mustard breaks down fish oil and neutralizes the specific aroma. You can also use activated carbon: crush 10–15 tablets, scatter into saucers and leave in the refrigerator for 2–3 days, stirring the charcoal occasionally.
What to do if the smell remains after all the procedures?
If you have tried all the remedies and the smell does not go away, it may have been absorbed into the thermal insulation material of the case through microcracks. In this case, turning off the refrigerator for a long time (for 2-3 days) with the doors open and installing a fan inside that will circulate air helps.
Preventing the appearance of unpleasant odors
The best way to deal with odors is to prevent them. Following simple rules for operating the refrigerator will allow you to forget about general cleaning using aggressive agents. First of all, this concerns food storage: all liquids should be covered, and meat and fish should be packed in airtight containers or vacuum bags.
Regularity is the key to success. Get into the habit of checking your shelves once a week and throwing out expired products. Wipe the shelves with a damp cloth immediately if you spill anything. Don’t wait until the end of the month to wash away old stains that have already begun to give off an unpleasant odor.
- 📦 Use organizers and containers - it’s not only beautiful, but also hygienic, as it eliminates direct contact of products with shelves.
- 🌿 Once a month place an open container with soda, coal or a special odor absorber in the refrigerator.
- 🧼 Wash the refrigerator completely at least once a quarter, even if visually it seems clean.
Also make sure that the water drainage system is in good working order. If the drainage hole becomes clogged, water will begin to accumulate at the bottom of the chamber, which will inevitably lead to mustiness and bacterial growth. Clean the canal with a special brush or soft wire as needed.
Cleaning mistakes to avoid
Trying to quickly get rid of the problem, many housewives make mistakes that may not only not help, but also aggravate the situation. For example, using strong fragrances (air fresheners, perfumes) until the cause of the odor is completely eliminated. This creates an explosive mixture of aromas, which is even more difficult to get rid of than the original stench.
Another common mistake is the use of abrasive powders and hard metal sponges. They scratch the plastic, and dirt and bacteria get clogged into these microcracks, which are then almost impossible to wash out. The surface becomes rough and begins to smell even stronger. For cleaning, use only soft sponges and microfiber cloths.
You should also not ignore the outside of the refrigerator. Greasy deposits on the handles and side walls heated by the motor also tend to smell unpleasant when heated. Wipe the cabinet regularly using dishwashing detergents or special sprays for household appliances.
⚠️ Attention: Never pour water directly onto the shelves or walls when the refrigerator is on. Water can flow inside the case, damage the wiring or insulation, which will lead to failure of the device.
Following these simple recommendations will allow you to keep the refrigerator perfectly clean. Remember that cleanliness in the refrigerator is not only aesthetics, but also a guarantee of the health of your entire family, because spoiled food is a source of intestinal infections.
Is it possible to wash the refrigerator with soap?
It is not recommended to use ordinary toilet soap, as it leaves a greasy film, which turns yellow over time and begins to smell unpleasant. It is better to use laundry soap (it washes off better) or special dishwashing detergents that do not leave streaks.
How often should you wash the refrigerator?
Full defrosting and general cleaning are recommended once every 3-4 months for modern models and once a month for older refrigerators that require manual defrosting. Local cleaning of shelves should be done weekly.
Why does the smell return after washing?
Most likely, the source of the smell (leaked liquid, a piece of product) got into a hard-to-reach place: under the casing, in the drainage channel or in the sealing rubber. Also, the smell may have been absorbed into plastic containers that you did not wash.
Is it safe to use bleach for disinfection?
Chlorine-containing products are effective against bacteria, but they are aggressive to plastic and rubber and can cause them to yellow and deteriorate. In addition, the smell of chlorine is very persistent and can be transferred to products. Use chlorine only in extreme cases and rinse thoroughly.