Unpleasant The smell in the refrigerator is not just a discomfort, but also a signal of the growth of bacteria that can spoil fresh food. Most often, the reason lies in spilled milk, a forgotten piece of meat, or a broken package. If you ignore the problem, aromas can saturate plastic walls and rubber seals, making food storage impossible.
To effectively solve the problem, it is not enough to simply wipe the shelves with a damp cloth. Deep cleaning requires the use of the right detergents that can break down the grease film and destroy pathogenic microflora. In this article, we will analyze proven methods, from handy home recipes to professional household chemicals, that will return freshness to your unit.
Preparing the refrigerator for general cleaning
Before you start looking for a suitable product, you need to properly prepare the device. The first step is always to completely empty the chambers of food. All perishable items should be temporarily moved to a cool place or in an insulated bag to prevent them from spoiling during cleaning. It is also necessary to remove all removable elements: shelves, vegetable drawers, egg trays and bottle holders.
It is important to let the defrosted ice drain if your model is not equipped with a system No Frost. Even if there is no frost, it is better to unplug the device and leave the doors open for 15-20 minutes. This will allow the temperature to become equal to room temperature, which will make the plastic less brittle and make it easier to remove dirt.
Dry debris, crumbs and packaging residues should be removed with a vacuum cleaner or dry brush. Pay special attention to hard-to-reach areas such as corners of shelves and around seals. This is where dirt most often accumulates, which when wet turns into a source of persistent unpleasant aroma.
☑️ Preparation checklist
Folk remedies for eliminating odors
Many housewives prefer to use time-tested home recipes, as they safe, cheap and always at hand. The leader among such products is baking soda. This is a universal absorbent that not only cleans, but also neutralizes sour and musty odors. To prepare the solution, you need to dilute 2 tablespoons of powder in a liter of warm water.
Another effective component is table vinegar. The acidic environment does a great job of removing fat and killing bacteria. However, it is worth remembering that vinegar has its own pungent odor, which quickly disappears, but may be unpleasant for asthmatics. The solution is prepared in a 1:1 ratio with water. After treating with vinegar, the surfaces must be wiped with clean water.
⚠️ Attention: Never mix vinegar with chlorine-containing products or ammonia. Such a chemical reaction can lead to the release of toxic gases that are hazardous to breathing.
Laundry soap has also proven itself as an excellent means for washing plastic and rubber. It does not contain aggressive chemicals and washes off easily. Grate the block and dissolve the shavings in hot water until a thick foam is obtained. This solution can treat even the most stubborn stains.
Household chemicals: choosing a safe product
If traditional methods do not seem effective enough or the smell is too ingrained, you can use specialized ones detergents. The market offers many options designed specifically for kitchen appliances. When choosing, it is important to pay attention to the labeling “for food surfaces” or “biodegradable.”
Dishwashing gels are suitable for removing fresh grease, but may not cope with old odors. Specialized refrigerator sprays often contain antibacterial additives and fragrances that mask unpleasant odors. However, the use of strong-smelling chemicals may cause products to absorb the chemical odor.
The table below compares popular types of refrigerator cleaners:
| Type of product | Effectiveness against odor | Safety | Necessity of rinsing |
|---|---|---|---|
| Soda solution | High | Absolute | Desirable |
| Acetic acid | Average | High | Required |
| Special. sprays | High | Average | Depends on the composition |
| Chlorine-containing | Maximum | Low | Multiple |
When using aggressive chemicals, such as chlorine products, you need to work only with gloves and with the window open. After treatment with such compounds, the refrigerator must be ventilated for at least 2-3 hours before loading food.
Washing technology: step-by-step instructions
The washing process must be systematic. You should always start from the top shelf and gradually work your way down. This will prevent re-contamination of already washed areas by flowing dirty water. Movements should be smooth, without strong pressure, so as not to damage the coating of plastic or glass.
Pay special attention to the rubber seal on the door. This magnet for bacteria and mold. Carefully peel back the folds and go over them with a cotton swab dipped in the cleaning solution. If you notice black spots of mold, you can carefully remove them with an eraser or a soft brush with soda.
After applying detergent and mechanical cleaning, all surfaces must be thoroughly wiped with a clean damp cloth. The rinse water should be warm. Don’t be lazy to change the water in the bucket so as not to smear dirt into clean areas.
The final stage is to wipe all parts dry. Moisture is the main friend of mold. Use soft paper towels or microfiber that won't leave lint. Only after complete drying can you put the shelves and drawers back.
Removing persistent and specific odors
There are situations when regular washing does not help. For example, if rotten fish or meat has been in the refrigerator for a long time, the smell can be preserved in the pores of the plastic. In such cases, more radical measures are required. One effective way is to treat surfaces with a solution of citric acid or natural lemon juice.
If a new refrigerator emits a smell (plastic smell), it should be washed with a weak solution of vinegar and left open for a day. Adsorbents also help a lot. Place activated carbon tablets, ground coffee in an open container, or special odor absorbers from the pet store on the shelves.
⚠️ Attention: Do not use spray flavorings to mask the smell of rot. This will not eliminate the cause, but will only create an explosive mixture of aromas that will make you sick.
To remove the smell of fish, you can use a mustard solution. Mustard powder is diluted to a paste, applied to problem areas, left for 15 minutes and washed off. Mustard perfectly breaks down fats and neutralizes specific protein aromas.
Secret anti-odor ingredient
Some users recommend wiping shelves with vodka or an alcohol solution. Alcohol evaporates without a trace and kills 99% of bacteria, but requires good ventilation of the room during operation.
Prevention of unpleasant odors
To avoid having to carry out general cleaning frequently, it is important to follow the operating rules. Always check expiration dates on foods before putting them on the shelf. Use airtight containers to store food, especially foods with strong odors such as cheese, fish or smoked meats.
Regularly, at least once a month, inspect the contents of the refrigerator. Throw away food that has begun to spoil, even if it has not yet expired. Wipe the shelves with a damp cloth every time you make a large purchase of products, without waiting for visible contamination.
Make sure the cooling system is in good working order. If there is constant water standing in the chamber or excessive condensation forms, the drainage hole may be clogged. It can be cleaned with a special brush or cotton swab to ensure normal outflow of moisture.
Frequently asked questions (FAQ)
Is it possible to wash a refrigerator soap if there are people with allergies in the house?
Yes, regular laundry or fragrance-free baby soap is a hypoallergenic product. The main thing is to thoroughly rinse the soap solution with clean water so that the residue does not cause a reaction upon contact with food.
How often do you need to completely defrost and wash the refrigerator?
Modern models with the system No Frost it is enough to defrost and wash 1-2 times a year. Old models with manual defrosting require this procedure every 3-4 months or as ice forms more than 5 mm thick.