Buying new household appliances is always a joyful event that promises comfort and food safety. However, immediately after the unit is delivered to the kitchen, a logical and important question arises: how to clean the inside of a new refrigerator before turning it on for the first time? Many owners mistakenly believe that simply wiping the shelves with a dry cloth is enough, but this is not the case. Traces of factory lubricant, dust from packaging and remnants of installation materials often remain on internal surfaces, in corners and on seals.
Ignoring the primary processing step can lead to the appearance of an unpleasant technical odor, which is subsequently absorbed into the products. In addition, chemical residues from production can negatively affect the hygiene of food storage. A properly selected detergent will help not only eliminate extraneous odors, but also create a protective film that makes future maintenance easier. It is important to understand that the internal coating of the cameras requires delicate handling.
In this article we will analyze in detail which solutions are safe for plastic and metal, and which household chemicals are best avoided so as not to damage the equipment. You will learn how to properly prepare the unit for operation so that it serves for many years without complaints. Compliance with simple hygiene rules at the very beginning of use is the key to the freshness of your products.
Why you should not ignore the first washing of the refrigerator
New refrigerator the inside smells not only of fresh plastic, but also of specific chemical compounds. During the production and assembly process, various lubricants for mechanisms, as well as metal preservatives, are used. These substances are not toxic in dry form, but upon contact with a moist environment and products they can release volatile compounds. That is why the question of how to wash the inside of a new refrigerator is paramount.
If you skip the thorough cleaning step, you risk getting a persistent “factory” smell that will be felt even in ice cream or butter. The plastic from which the internal panels are made has a porous structure and actively absorbs aromas. Removing this smell will subsequently be much more difficult than preventing its appearance by proper initial washing.
⚠️ Attention: Untested aggressive agents can damage the antibacterial coating of the chambers. Always check the reaction of the detergent composition on an inconspicuous area of the plastic before complete processing.
In addition, during transportation and unpacking, microparticles of dust, lint from packaging cardboard or traces from the hands of loaders may have settled on the surface. Hygienic treatment removes these contaminants and disinfects surfaces. This is especially important if you plan to store foods that do not require heat treatment in the refrigerator, such as fruits or ready-made meals.
Safe folk remedies for washing
The most popular and safest answer to the question of what is the best way to wash a new refrigerator lies in the ordinary kitchen. Folk remedies are effective, cheap and do not contain aggressive chemicals that could damage plastic or rubber seals. They do an excellent job of degreasing and eliminating technical odors.
The leader among natural cleaners is baking soda. The solution is prepared at the rate of one tablespoon of powder per liter of warm water. This product is ideal for enamel and plastic surfaces, as it does not scratch them and does not leave streaks. Soda has excellent absorbent properties, which helps neutralize unpleasant odors even at the washing stage.
Acetic acid has also proven itself as an excellent disinfectant. To prepare the solution, table vinegar (9%) is diluted with water in a ratio of 1:2. Vinegar not only kills germs, but also gives surfaces shine, and also effectively eliminates odors. After treatment with a vinegar solution, simply ventilate the chambers, and the specific aroma will disappear.
- 🍋 Citric acid or fresh lemon juice do an excellent job of removing greasy stains and giving a pleasant fresh aroma.
- 🧼 Laundry soap (72%) is a time-tested product for degreasing, which is easily washed off with warm water.
- 🌿 Herbal decoctions (mint, lemon balm) can be used for final rinsing to saturate the chamber with a light natural aroma.
Household chemicals: what can be used and what cannot be
Many users prefer not to experiment with folk recipes and use ready-made ones detergents. This is acceptable, but requires caution. Not all household chemicals are suitable for food chambers. The main requirement is that the product should be easily washed off with water and not leave a sticky film.
It is allowed to use liquid dishwashing detergents in low concentrations. They foam well and remove grease, but require careful, repeated rinsing. There are also special sprays for caring for household appliances, which often have an antistatic effect and are safe for contact with products after drying.
It is strictly forbidden to use abrasive powders (such as Pemolux in dry form), as they leave micro-scratches on the gloss of the plastic. Dirt will subsequently become clogged with these scratches, and it will be impossible to wash them. You should also avoid chlorine-containing bleaches (“Whiteness”), which can destroy the structure of plastic and rubber, making them brittle.
| Type of product | Can it be used? | Features of use |
|---|---|---|
| Soda solution | Yes (Recommended) | Safe, eliminates odors, does not require strong rinsing. |
| Vinegar solution | Yes | Disinfects, requires ventilation after use. |
| Dishing detergent | With caution | Only in a weak concentration, thorough rinsing is necessary. |
| Abrasive powders | No | Scratch the surface, destroy gloss. |
| Chlorine-containing products | No | They corrode plastic and rubber seals. |
The myth about toothpaste
There is an opinion that toothpaste perfectly cleans plastic. This is true, but only if the paste is white and without abrasive particles. However, it requires very careful rinsing, otherwise it may leave a sticky layer.
Step-by-step instructions: how to properly wash a refrigerator
The process of preparing a new refrigerator for use should be carried out systematically. First, it is necessary to allow the equipment to settle after delivery, especially if it was transported at subzero temperatures. Then you should remove all removable elements: shelves, drawers, egg trays and containers on the door.
It is better to wash removable parts separately in a bathtub or sink under running water. Use a soft-sided sponge and your chosen cleaning solution. Rinse each element thoroughly, paying attention to corners and joints where dust may have accumulated. After washing, allow the parts to dry completely or wipe them dry with a clean towel.
Wash the internal chambers using top-down movements. This will prevent streaks from appearing in already clean areas. Pay special attention to the rubber seals on the doors - this is where factory grease and dust most often accumulate. Carefully walk with a damp cloth along the entire length of the seal without stretching it.
☑️ Primary wash checklist
After wet cleaning, be sure to wipe all surfaces with a dry soft microfiber cloth. This will help avoid streaks and speed up the process of moisture evaporation. Do not plug in the refrigerator until it is completely dry and warm to room temperature.
How to get rid of plastic and technical odors
Even after a high-quality wash, the slight smell of new plastic may persist. This is normal for modern materials. To speed up the airing process, leave the refrigerator doors open for 12–24 hours in a well-ventilated area. A draft will help remove volatile compounds faster.
If the odor persists, you can use natural odor absorbers. Place open containers with activated carbon, ground coffee or soda inside the chambers. These substances work as adsorbents, drawing in odor molecules. Such “filters” need to be changed every 2-3 days until the aroma completely disappears.
Some users recommend wiping the walls with a solution of ammonia (1 tablespoon per 1 liter of water). Ammonia effectively fights technical odors, but you need to work with it in a ventilated area and with gloves, as its vapors can be sharp.
- 🍞 Black bread: several slices of black bread laid out on the shelves perfectly absorb foreign odors.
- 🍚 Rice: a cup of dry rice acts similarly to soda, absorbing excess moisture and aromas.
- 🍋 Citrus zest: lemon or orange peels not only mask, but also neutralize unpleasant odors, leaving freshness.
⚠️ Attention: Do not use scented sprays or air fresheners to eliminate odors. They create only the illusion of cleanliness, mixing with the smell of plastic, and can transfer their aroma to products.
Care behind external surfaces and seals
The appearance of the refrigerator also requires attention. For stainless steel cases (Stainless Steel), use special polishes or a weak soap solution, wiping the surface strictly along the metal fibers. This will prevent the appearance of unsightly stains and micro-scratches.
Plastic and painted surfaces can be wiped with a damp cloth for office equipment or a soft cloth with soapy water. Avoid getting moisture into the vents and electrical parts of the compressor at the rear of the unit.
Rubber seals are a critical element of sealing. They need to be washed especially carefully, as grease and dirt accelerate the aging of rubber, making it hard. After washing, you can lubricate the seals with a special silicone grease or glycerin to maintain their elasticity.
What to do if the seal has lost elasticity?
If the rubber band has become stiff and does not fit tightly, try heating it with a hair dryer at low temperature or lubricating it with Vaseline. In extreme cases, the seal will need to be replaced.
Common mistakes when preparing a refrigerator
Many owners are in a hurry to put the equipment into operation and make typical mistakes. One of the most common is to plug in the refrigerator immediately after delivery, especially in winter. Compressor oil needs time to drain into the crankcase and warm up, otherwise the unit may fail.
Another mistake is using hot water for washing. A sharp temperature change can lead to deformation of plastic shelves or the appearance of cracks on the inner walls of the chamber. The water should be warm, comfortable for your hands, but not hot.
Also, do not use hard brushes, brushes or the abrasive side of sponges. They leave scratches that darken over time and become breeding grounds for bacteria. A smooth surface should remain smooth.
Can a new refrigerator be washed with window cleaner?
You can only use window cleaners on external glass or metal surfaces. It is not recommended to spray "Mr. Muscle" or analogues inside the cameras, as they may contain alcohol or ammonia in high concentrations, which are harmful to food-grade plastic and can leave a toxic film.
Do I need to remove the protective film from the internal parts?
Yes, definitely. Sometimes transport film remains on mirror inserts, handles or decorative elements inside. It must be completely removed, as it interferes with heat transfer and will begin to turn yellow and crumble over time.
How many hours after washing can you load food?
After washing and completely drying, plug in the empty refrigerator. Let it run for 2-4 hours to reach operating temperature. Only after this can you load products. If you load warm food into a unit that has just been turned on, the compressor will work with overload.
How to wipe the refrigerator if there is nothing but water?
If there are no products at hand, just use warm water and thoroughly rinse the cloth repeatedly. Mechanical removal of dust and dirt with water will already give a good result. The main thing is to wring out the rag well so as not to fill the technical holes.
Is it dangerous for water to get into the drainage hole?
When washing, try not to pour water directly into the drainage hole on the back wall. Although this is where condensation is intended to drain, large amounts of soapy water can clog the drainage system. If water gets in, it is better to clean the hole with a special brush or cotton swab after drying.