Unpleasant aroma inside the refrigerator compartment can spoil the taste of even the freshest products. Often housewives are faced with a situation where nothing seems to have spilled, but a persistent spirit of rot or dampness has already taken up residence on the shelves. This problem cannot be ignored, since bacteria actively multiply in a confined space, which can lead to spoilage of supplies and even breakdown of equipment.
Before grabbing rags and detergents, you need to understand source pollution. This could be an accidentally broken egg that has flowed into hard-to-reach crevices, or an expired product forgotten in a far corner. In some cases, the reason lies in a blockage drainage holethrough which condensate flows. Without eliminating the root cause, any cleaning will only give a temporary effect.
The cleaning process requires an integrated approach and adherence to a certain sequence of actions. It is important not only to wipe the visible surfaces, but also to get to the hidden elements of the structure. In this article we will look in detail at how to properly defrost the unit, what is the best way to wash plastic parts and what products actually neutralize odors and do not mask them.
Preparation for general cleaning and defrosting
The process should begin with a complete disconnecting the device from the power supply. This is a critical step for the safety and effectiveness of the procedure. While the equipment is working, the compressor hums, but air circulates inside, which can carry the smell throughout the entire volume. In addition, when the power is on, it is impossible to properly wash the back wall, where condensation often accumulates. ice and condensate.
After you have unplugged the cord from the outlet, you need to remove all the contents. It is better to temporarily move the products to a cool place or to a bowl of ice if it is hot outside. Do not leave the doors closed while defrosting, otherwise the ice will take too long to melt. Open both compartments - the refrigerator and freezer - and let them “rest.”
⚠️ Attention: Do not use a hair dryer or other heating devices to speed up defrosting. A sharp temperature change can damage plastic elements or lead to microcracks in the evaporator, which will disable the refrigerator.
While the ice is melting, take care of the removable elements. Shelves, vegetable drawers, egg containers and door trays should be removed and taken to the bathroom. There, it is most convenient to rinse them under running water using a sponge and a mild detergent. Pay special attention to the rubber seals on the drawers, as mold often accumulates there.
If you have a model with a system No Frost, this does not mean that it does not need to be defrosted. Although an ice coat does not form there, periodic complete defrosting (at least once a year) is necessary for hygiene and checking the operation of the drainage. In models with a drip system, defrosting occurs automatically, but the dirt does not disappear without your intervention.
Choosing effective cleaning products
When the removable parts are washed and dry, the question arises of choosing a product for treating the internal walls. The household chemicals market offers many sprays, but it is often more effective and safer to use proven traditional methods. The main requirement is that the product must be safe for food, since it can be difficult to completely wash off chemicals from porous plastic.
One of the most popular and effective substances is ordinary vinegar. It perfectly disinfects and kills bacteria that cause odor. To prepare the solution, mix water and table vinegar in a 1:1 ratio. This solution can be used to wipe both plastic shelves and metal surfaces inside the chamber.
Another powerful remedy is food grade soda. It works as a soft abrasive and an excellent adsorbent. A paste of baking soda and water can be applied to stubborn stains and left for 10-15 minutes. After drying, the soda is easily removed with a damp cloth, taking with it unpleasant odors. Laundry soap, which needs to be grated and dissolved in warm water, is also well recommended.
Hydrogen peroxide can also be used for disinfection, especially if there is a suspicion of mold. However, you need to be extremely careful with aggressive chemicals, such as chlorine-containing products (for example, Whiteness). They can change the color of the plastic or leave their own, even stronger odor, which will then take weeks to get rid of.
Step-by-step instructions for washing the inner chamber
Now that you have the solution and free access to the insides of the refrigerator, you can begin the main part of the work. Start washing from top to bottom. This rule is relevant not only for the kitchen, but also for the refrigerator, so that dirty water from the upper shelves does not drip onto the already washed lower levels.
Take a soft sponge or microfiber, soak it in the selected solution and thoroughly wipe all surfaces. Don't forget about the chamber ceiling and side walls. Pay special attention to the places where the shelves are attached and the guides, as crumbs and sticky deposits often accumulate there. If the dirt is severe, apply the product and leave for a few minutes.
After wet treatment, be sure to wipe all surfaces with a dry, clean cloth. Residual moisture is an ideal environment for bacteria to multiply and create musty odors in the future. Make sure that there are no puddles or drops of water left in the corners and joints.
Below is a table that will help you systematize the cleaning process of different zones:
| Cleaning area | Recommended product | Tool | Features |
|---|---|---|---|
| Plastic shelves | Vinegar or soda solution | Sponge, soft brush | Remove only after complete defrosting |
| Rubber seal | Soap solution | Toothbrush, cotton swab | Dry thoroughly to avoid mold |
| Back wall | Warm water | Microfiber | Act carefully, do not damage the evaporator |
| Drain hole | Soda solution | Cotton swab, pear | Clean with a brush or soft wire |
Deserves special attention drainage hole. It is located on the back wall, usually at the bottom of the refrigerator compartment. It is through this that moisture escapes. If it is clogged, water begins to accumulate at the bottom, causing rot and odor. You can clean it using a special brush, a cotton swab or even a soft wire wrapped in fabric.
☑️ Checklist for washing the refrigerator
Elimination of persistent smells using traditional methods
It happens that the refrigerator is washed until it shines, but the smell still remains. This means that odor molecules have been absorbed into the plastic or rubber parts. In this case, natural absorbents come to the rescue. They do not mask the aroma, but absorb foreign molecules from the air.
The most accessible absorbent is activated coal. It is enough to crush 10-15 tablets and scatter the powder into small containers (lids, saucers), placing them on the shelves. Coal has a huge porous surface and is excellent at drawing out odors. Such a trap needs to be changed once a week until the problem disappears completely.
Black also copes well with the task bread. Pieces of stale rye bread are placed on plates and left in the refrigerator for several days. Bread absorbs moisture and odors. Rice poured into an open container, or ground coffee, which will additionally give a light coffee aroma, has a similar effect.
If the smell is specific, for example, fishy or meaty, you can use lemon. Cut fresh citrus in half and place on shelves. The acid neutralizes ammonia compounds. You can also use cotton pads soaked in lemon juice or apple cider vinegar, placing them in different corners of the chamber.
⚠️ Attention: Do not use air fresheners with strong chemical fragrances to eliminate odors. They can give foods (especially butter, milk and eggs) an unpleasant chemical taste.
What to do if the smell appears after buying a new refrigerator?
New appliances often smell like plastic. Rinse it with a soda solution and leave it with the door open for a day. You can also place bags of tea or ground coffee inside.
Preventing the appearance of unpleasant odors
To avoid having to spend the weekend again on general cleaning, it is important to follow simple operating rules. Prevention is always easier than dealing with the consequences. Regularly inspecting your products is the first step to cleanliness. Make it a habit to check the expiration dates and condition of vegetables in the bottom drawers once a week.
All products, especially those that have a strong smell (fish, smoked meats, spices), should be stored in closed containers or tightly wrapped in cling film. Open bags allow aromas to spread throughout the chamber. Use vacuumator for meat and cheeses, this will extend their shelf life and preserve the freshness of neighboring products.
Monitor the condition of the sealing gum. If it is worn, loose, or moldy, the refrigerator will work hard and may become damp inside. Wipe the elastic regularly and check its elasticity. If cracks or peeling are detected, it is better to replace the part.
Do not place hot foods in the refrigerator. This creates excess humidity and condensation, which is an ideal environment for bacteria. Allow food to cool to room temperature before storing. In addition, this will reduce the load on the compressor.
Common mistakes when cleaning the refrigerator
Many users, trying to get rid of the problem as quickly as possible, make mistakes that can lead to breakdown technology or worsening situation. For example, using hard metal sponges and abrasive powders will scratch the plastic. Dirt then gets clogged into these micro-scratches, and it becomes almost impossible to wash it out.
Another common mistake is ignoring the outer part of the unit. Dirt, grease and dust on the rear grille (condenser) impair heat transfer. The refrigerator begins to work more intensely and overheat, which can indirectly affect the microclimate inside and shorten the life of the compressor. Wipe the back wall from dust at least once every six months.
Also, do not pour large amounts of water or detergent inside. The refrigerator's electronics, even if they are located on top, can be damaged by excess moisture. All rags must be wrung out well. If you use sprays, do not spray them directly on the walls or, especially, on the light bulb and control panel.
Remember that different models may have their own nuances. For example, in some modern models LG or Samsung with the system Door-in-Door there are additional compartments that require special attention. Always check the manufacturer's instructions if you are unsure about using certain cleaning products for specific materials.
Can you wash your refrigerator with soap?
Yes, you can use laundry or baby soap without strong fragrances. The main thing is to thoroughly rinse off the soap solution, since its remnants can give an unpleasant taste to the products.
How often should you wash the refrigerator?
It is recommended to carry out general cleaning with defrosting once every 3-4 months. It is worth wiping the shelves and checking the products weekly.
How to remove the smell after defrosted meat?
A solution of vinegar or citric acid will help best. The use of activated carbon or special odor absorbers for refrigerators is also effective.
Why does the refrigerator smell like sewage?
Most likely, the drainage hole is clogged. The water does not go away, it stagnates and begins to rot. It is necessary to clean the drain with a brush or soft wire.
Is it safe to use bleach?
It is not recommended to use chlorine-containing products. They are aggressive to plastic and rubber, and their smell is very difficult to remove, and it can be absorbed into food.