An unpleasant aroma in the kitchen often comes as a surprise after a weekend or vacation. The smell of rot in the refrigerator can ruin your appetite and jeopardize freshness other products. This problem cannot be ignored, as bacteria and mold quickly spread throughout the chamber.
The first thing to do is to find the source. Often this is a forgotten piece of meat, a leaky bag of soup or spoiled vegetables in the bottom drawer. A thorough audit contents are the first step to a solution.
If the source is found and removed, but ammonia or rotten smell remains, it means that the spores have already been absorbed into the plastic or rubber seals. In this article, we will analyze proven methods of dealing with the consequences of food spoilage.
Finding and eliminating the source of trouble
Before grabbing rags and detergents, you must completely empty the refrigerator compartment. Remove all shelves, drawers and containers. Often source of stench hides in hard-to-reach places: behind the back wall, in the drain hole or under the rubber door seal.
Inspect each product carefully. Even if everything seems fine, smell each item separately. A spoiled product can be wrapped in several bags, but putrid odor it will still break through. Pay special attention to meat, fish and open jars of sauces.
⚠️ Attention: If you find swollen canned food or products with signs of botulism, dispose of them immediately without opening the jar indoors. This is hazardous to health.
After removing the source, check the drainage hole. It often becomes clogged with food debris that begins to rot. You can clean it with a cotton swab or a special brush. Stagnation of water in the drainage is one of the most common hidden causes of the smell of rotten meat.
Effective folk remedies for neutralization
When the chamber is empty and washed, but foreign odor is still felt, natural absorbers will come to the rescue. They do not mask the aroma, but absorb molecules of odorous substances. It is safe for storing food.
Activated carbon is considered one of the best remedies. You will need about 10-20 tablets. They need to be crushed into powder, poured into a shallow dish (small plate) and left in the refrigerator for a day. Coal has a powerful absorbing ability.
The following materials also work great:
- 🍞 Black bread - cut loaf into slices and place on shelves for 2-3 days.
- ☕ Ground coffee - pour into an open container, it will absorb even persistent aromas spices and fish.
- 🍋 Citrus zest - lemon or orange peels will not only remove the smell, but also give a fresh aroma.
- 🧂 Baking soda - open a pack or bowl of soda works as acidity neutralizer and odor.
Do not forget to change these products once a month for prevention. If the smell is very strong, the procedure with charcoal or soda can be repeated twice.
Professional chemistry and cleaning solutions
If traditional methods seem ineffective to you or the situation critical, use household chemicals. It is important to choose products that are easily washed off and do not leave toxic traces. Disinfection in this case, simple washing is more important.
Sprays for cleaning refrigerators with an antibacterial effect have proven themselves well. They contain substances that destroy bacteria that cause rotting. You can also use a solution of chlorhexidine or hydrogen peroxide to wipe plastic surfaces.
Here is a comparative table of popular products:
| Product | Effectiveness against odor | Safety for products | Difficulty of rinsing |
|---|---|---|---|
| Vinegar solution (1:1) | High | Absolute | Easy |
| Specialized spray | Very high | Requires verification | Average |
| Soda solution | Average | Absolute | Light |
| Chlorine-containing products | Maximum | Dangerous | Requires careful |
When using chemicals, be sure to ventilate the room. After treating with any product, allow the camera to dry naturally, leaving the door open for 30-60 minutes.
Cleaning hard-to-reach places and seals
The rubber seal on the door is a magnet for bacteria. Juice from food, crumbs and moisture accumulate in its folds. This is where most often it starts mold and mildewgives a musty smell.
For cleaning, use a cotton swab dipped in a solution of vinegar or citric acid. Gently pull the elastic band back and go around the entire perimeter. If you see black dots, these are mold colonies, they need to be removed mechanically.
☑️ Cleaning the seal
Also, do not forget about the ventilation holes inside the chamber. There is a small draft there, but dust and microparticles of food get there. You can blow them out using a blower for cleaning equipment or a can of compressed air.
If the smell comes from the freezer, where the electricity was once turned off, it is possible that meat or fish has “frozen” onto the walls. In this case, complete defrosting of the evaporator will be required. thorough washing evaporator.
Technical causes of odor
Sometimes the problem is not in the products, but in the malfunction of the unit itself. If you have tried all the means, and smell of dampness or sewerage it returns, it is worth checking the technical condition.
A common cause is a clog in the No Frost system. Water from the drainage does not go into the pan, but stagnates inside the housing, turning into a foul-smelling slurry. In this case, you will need to call a technician to clean the drainage tube.
⚠️ Attention: If you smell burning or burning plastic, immediately unplug the refrigerator. This may indicate overheating of the compressor or wiring.
Another reason is a malfunction of the thermostat. If the temperature in the chamber is higher than normal, food will spoil faster than usual, even if you follow the timing. Check the temperature with a thermometer placed in a glass of water on the middle shelf.
How to check the operation of the thermostat?
Put a household thermometer in a glass of water on the middle shelf of the refrigerator. Leave for 2-3 hours. Normal temperature should be in the range +2...+4°C. If it is above +6°C or below 0°C (without super freezing mode), the thermostat requires calibration or replacement.
Prevention: how to maintain freshness
To ensure that the question “how to remove the smell of rot” no longer arises, follow simple storage rules. Keep food, especially meat, fish and ready-made meals, in closed containers or under cling film.
Carry out a quick inspection regularly, at least once a month. Throw away food that is past its expiration date. Wipe the shelves with a damp cloth, even if there is no visible dirt.
Use permanent odor absorbers:
- 🌿 Special carbon filters for refrigerators.
- 🍚 Bowl with rice (rice perfectly absorbs moisture and odors).
- 🧴 Open jar of vanilla extract (for a pleasant aroma).
Keep door handles and exterior panels clean, especially if there are children in the house. Greasy hand marks can also oxidize and smell unpleasant over time.
Is it possible to use an ozonizer to remove odor?
Yes, household ozonizers effectively destroy bacteria and odors. However, there should be no food in the refrigerator while the appliance is operating. After treatment, the chamber must be ventilated, since ozone is toxic when inhaled in high concentrations.
Why does the smell return a week after cleaning?
Most likely, the source of rotting was not completely found (for example, the meat rolled under a plastic panel) or there is a problem in the drainage system. It is also possible that the smell has been absorbed into the plastic parts so deeply that they require replacement or prolonged weathering.
Is it safe to wash the refrigerator with bleach?
It is not recommended to use pure chlorine (white) as it can damage the plastic and rubber seals, and also takes a long time to erode. It is better to use weak solutions of chlorhexidine or specialized products marked “for refrigerators.”