The appearance of a foreign aroma inside the refrigerator compartment is a signal that cannot be ignored. Often we notice a problem only when it becomes obvious to all family members, and the source of the “amber” cannot be found right away. Unpleasant odor in the refrigerator It can spoil the taste of even fresh foods that have absorbed foreign aromas and indicate the growth of bacteria.
Before you look miracle remedy, it is necessary to conduct a thorough audit of the contents. Sometimes it’s enough just to throw away a forgotten piece of cheese or sour sauce for the situation to return to normal. However, if the food is in order and the air remains stale, a deeper cleaning of the interior space will be required. deodorization internal space.
In this article we will look at proven methods that will help restore freshness. You will learn which remedies really work and which only mask the problem, and how to prevent it from reoccurring in the future.
Finding and eliminating the source of the problem
The first step should always be complete defect of contents. Unpleasant odors often come from foods that are stored in open containers without lids or in damaged packaging. Pay special attention to vegetables: rotten onions or potatoes can become a source of a persistent smell of rot, which quickly permeates the plastic walls of the chamber.
⚠️ Attention: If you find swollen canned food or products with signs of mold, immediately dispose of them in a sealed bag to prevent disputes scattered around the kitchen.
After removing obvious sources of contamination, you need to check hidden places. Crumbs could get into the door seals, drain hole or behind the back wall. Rubber seals - this is an ideal environment for the growth of bacteria, as moisture and food debris often accumulate there. Wipe them with a damp cloth with vinegar or alcohol.
It is also worth checking the condensate drainage system. A blockage in the drainage hole leads to stagnation of water, which over time begins to “bloom” and emit a musty smell. To clean, you can use a special brush or soft wire, carefully inserting it into the hole until the plug is removed.
General defrosting and washing the chamber
If simple cleaning does not help, you will have to resort to radical measures - complete defrosting. Modern models with the system No Frost also require periodic washing, although less often than older units. Disconnect the device from the mains, remove all shelves and drawers.
To wash internal surfaces, do not use aggressive chemicals with strong fragrances, since plastic easily absorbs odors. The best solution is a warm soapy solution or a mixture of water and baking soda. Wipe each shelf thoroughly, paying attention to corners and joints.
- 🧼 Use laundry soap to degrease surfaces.
- 💧 Thoroughly rinse off any detergent with clean water.
- 🌬️ Leave the doors open for at least 2 hours for complete drying.
Pay special attention to glass shelves and plastic containers. It is better to wash them separately under running water. After drying, wipe them with a solution of citric acid, which will add shine and neutralize residual odors. Cleanliness of the chamber is the key to the absence of bacteria.
☑️ Checklist for general cleaning
Folk means for absorbing odors
After cleaning, it is important to consolidate the result and finally freshen the air. There are many natural absorbents that effectively absorb odor molecules without requiring complex maintenance. These products are safe for food and household health.
One of the most popular products is activated carbon. It is enough to crumble 10-15 tablets and place them in a small container on the middle shelf. Charcoal works as a powerful filter, trapping extraneous odors. Such a “trap” needs to be changed once every 3-4 weeks.
⚠️ Attention: Do not use technical carbon or silica gel in granules if there is a risk that they may spill onto food. It’s better to place the substance in a fabric bag.
Ordinary white rice, soda or ground coffee also do an excellent job. You can simply pour rice into a bowl, leave soda in an open jar, and use freshly ground coffee. These products have a porous structure that perfectly adsorbs odors.
The secret of using black bread
Black bread works no worse than store-bought air fresheners. Cut the rye bread into pieces and place them on saucers on different shelves. The bread will absorb the smell in 2-3 days, after which it should be thrown away. The main thing is not to overexpose it so that it does not become a source of mold.
Use of professional absorbers
If traditional methods do not seem effective or aesthetic enough to you, the market offers many specialized solutions. Odor absorbers industrial production often contain additional antibacterial components.
Gel fresheners in jars are the most common. They work by evaporating active substances that neutralize unpleasant odors. Such devices are conveniently mounted on internal walls or placed on a shelf. The validity period is usually from 2 to 4 months.
There are also carbon filters in the form of disks or bags that can be washed and reused after drying in the sun. They are more environmentally friendly and economical in the long run. Electronic air purifiers are less common, but they work on the principle of ionization.
| Type of product | Validity period | Principle of operation | Cost |
|---|---|---|---|
| Activated carbon | 3-4 weeks | Adsorption | Low |
| Gel freshener | 2-3 months | Neutralization by aromas | Average |
| Carbon filter | Up to 1 year (with washing) | Physical filtration | Average |
| Mineral stones | Up to 2 years | Moisture and odor absorption | High |
Care for the No Frost system
Owners of refrigerators with the system No Frost may encounter a situation where the smell appears even after thoroughly washing the camera. In such models, air circulates through special channels, and if bacteria or fungus have settled there, the smell will return.
To eliminate the problem, it is often necessary to defrost the unit for at least 24 hours. During this time, the ice in the evaporator, which is located behind the rear panel, will have time to melt. This is where dirty water and mold can accumulate. After complete defrosting, use running water to rinse the drain pan located above the compressor at the back.
If after all the procedures the smell remains, the problem may lie in a malfunction of the fan or defrost heater, which causes water to stagnate inside the system. In this case, self-repair can be dangerous, and it is better to contact a specialist.
Rules for storing food for freshness
So the question is “how refresh the smell in the refrigerator” did not occur too often, it is important to organize storage correctly. Airtightness is the main rule. Liquid foods, meat, fish and strong-smelling cheeses (for example Dorblue or Camembert) should be stored in closed containers or cling film.
It is better to store vegetables and fruits in special areas with humidity control, after removing rotten specimens. Do not store hot food: this not only creates condensation, but also speeds up the spoilage of nearby foods. Also try not to keep open jars of pickles or sauces without lids for a long time.
- 🥛 Store milk and dairy products in the back of the shelf, away from the door.
- 🥩 Place raw meat on the bottom shelf so that juice does not drip onto other products.
- 🍞 It is better to store bread in a bread bin or freezer, and not just in a bag on a shelf.
Check expiration dates regularly. Get into the habit of conducting a quick inspection once a week. food freshness directly affects the microclimate inside the refrigerator and the health of your family.
Is it possible to use an ozonizer to remove odor?
Yes, household ozonizers are effective destroy bacteria and odors. However, they must be used strictly according to the instructions, removing products while the device is operating, since ozone in high concentrations is toxic to humans.
Why does the smell return a week after cleaning?
Most likely, the source of the smell has not been completely eliminated (for example, mold in the seal or a blockage in the drainage), or products without packaging are constantly getting into the chamber, which creates a new one aroma.
Is it safe to use vinegar to wash plastic?
Yes, a weak solution of table vinegar (9%) is safe for food-grade plastic and rubber. It perfectly disinfects and removes odors, but after treating the surface you must wipe it with clean water.