The purchase of new household appliances is always accompanied by a pleasant anticipation, but the first thing the owner should take care of is the hygienic treatment of the unit. Factory packaging, transportation materials and storage leave their mark in the form of dust, microparticles of plastic and a specific chemical odor. Ignoring the primary cleaning stage can lead to the fact that the products absorb extraneous odors, and harmful substances remain on the shelves.
The process of preparation refrigerator compartment for use does not take much time, but requires a careful approach to the choice of cleaning products. It is important to understand that the internal surfaces of modern models are coated with special antibacterial compounds that are easily damaged by aggressive chemicals. That is why standard dishwashing gels or abrasive powders are not suitable here.
In this article we will analyze in detail the algorithm of actions that will help you safely prepare equipment for work. You will learn what is the best way to remove the smell of new plastic, how to properly wash removable elements and why water temperature plays a critical role in maintaining the integrity of glass shelves.
Why you should not skip the primary washing step
Many users mistakenly believe that a new device is only When taken out of the box, it is perfectly clean. However, various lubricants are used on production lines, and packaging made from polystyrene foam and cardboard leaves microscopic dust that settles on the walls. In addition, foreign objects or dirt may have gotten inside during transportation.
Factory smell is a mixture of volatile organic compounds released by new polymers. If this is not eliminated before turning on the compressor, the air circulation within the closed circuit will quickly spread this aroma to all products. Dairy products, butter and open confectionery products are especially sensitive to foreign odors.
The use of low-quality materials in the production of internal containers sometimes leads to the appearance of a residual film. Antibacterial coating also requires careful handling from the first day. Proper washing not only removes contamination, but also allows you to visually inspect the internal surfaces for chips or defects that may have occurred during delivery.
⚠️ Attention: If you smell a sharp, pungent odor of plastic or chemicals that does not disappear after airing, this may indicate defective materials. In this case, it is recommended to contact the service center before starting operation.
Required products and tools for cleaning
The efficiency and safety of washing directly depend on the products chosen. Since we are talking about contact with food, the use of aggressive solvents, chlorine-containing products or abrasive sponges is strictly prohibited. They can damage the structure of the plastic and leave toxic traces.
The optimal solution is to use soft, natural or specialized products. Warm water is the basis of the process, but it should not be hot to avoid deformation of thin elements or cracks in the glass due to temperature changes.
- 🧼 Laundry soap - a classic, time-tested product that perfectly degreases and does not contain fragrances.
- 🍋 Citric acid or juice solution - helps neutralize odors and adds shine surfaces.
- 🧴 Specialized sprays —refrigerator cleaning products that do not require thorough rinsing.
- 🧽 Microfiber —soft wipes that do not leave lint and effectively collect dust.
⚠️ Attention: Never use products with chlorine, acetone or ammonia. These substances destroy the structure of the plastic, making it cloudy and brittle, and can also cause corrosion of metal parts.
Preparation for washing: dismantling and ventilation
Before you begin wet cleaning, you must properly prepare the unit. If the refrigerator has just been delivered from the store during the cold season, it needs time to acclimatize. A sharp temperature change when turned on can damage the compressor.
The next step is dismantling removable elements. It is better to remove shelves, vegetable drawers, bottle holders and egg trays and wash them separately. This will provide access to all corners and joints of the main chamber. Glass shelves should be washed with warm water, avoiding contact with hot water, to prevent the appearance of microcracks.
☑️ Preparing the refrigerator for washing
While the removable parts are drying, you can work on the inner chamber. Pay special attention to corners and seals. Rubber seal doors are a place where dust and potential bacteria accumulate; they need to be wiped especially carefully, but without strong tension.
How to remove the smell of new plastic and packaging
The smell of a new product is the most common problem that customers encounter. It is caused by the release of volatile substances from plastic and polyurethane foam. To eliminate it, it is not enough to simply wash the surfaces with water; the use of adsorbent substances or acid solutions is required.
One of the most effective folk methods is the use of acetic acid or lemon juice. A weak acidic solution not only disinfects, but also binds odor molecules. After treating with this solution, the surfaces should be wiped with a clean, damp cloth.
Alternative methods for removing odor
If the odor is very persistent, you can leave an open container with activated carbon, ground coffee or citrus zest inside for 24 hours. These natural adsorbents effectively draw out extraneous odors.
There are also industrial solutions - ozonators or special odor absorbers for refrigerators. They act faster and often have an additional antibacterial effect. However, in most cases, thorough washing followed by ventilation is sufficient.
Step-by-step instructions: how to properly wash the inside
The washing process itself must be systematic. You should always start from the top of the chamber, gradually working your way down. This will prevent dirty water from getting into areas that have already been washed. Movements should be smooth, without strong pressure.
It is important to rinse thoroughly drainage holesif they are provided for by the design. In new refrigerators, industrial shavings or dust may remain there. To clean, you can use a cotton swab dipped in a cleaning solution.
After treating all surfaces with clean water, they must be wiped dry. Residual moisture may cause ice or mold to form in the future. Pay special attention to the joints between the walls and shelves.
The table below helps you choose a product depending on the type of contamination:
| Type of contamination | Recommended product | Application features |
|---|---|---|
| Dust and industrial dirt | Warm water + microfiber | Just wipe |
| Grease stains (from packaging) | Laundry soap solution | Rinse thoroughly with water |
| Persistent smell of plastic | Vinegar solution (1:3) | Leave for 10 minutes, then rinse |
| Complex stains | Specialized spray | Follow the instructions on the bottle |
⚠️ Attention: Do not use wire brushes or the hard side of dishwashing sponges. They leave micro-scratches in which bacteria and dirt will subsequently accumulate, which will be very difficult to wash.
Care for seals and hard-to-reach places
The rubber seal around the perimeter of the door is a critical element that ensures tightness. Factory grease and dust often accumulate in the folds of the new seal. It should be washed with a soft cloth, squeezing it lightly.
To disinfect rubber, you can use a weak solution of vinegar, but not more than once every six months, so as not to dry out the material. After washing, the seal can be lubricated with silicone grease or glycerin. This will preserve the elasticity of the rubber and extend its service life.
In hard-to-reach places, such as camera corners or the space around a light bulb, it is convenient to use a soft brush or cotton swabs. Lighting lamps it is also worth wiping, as dust settles on them, reducing brightness of light.
Final stage: drying and first start-up
After all surfaces have been washed and wiped, the final drying stage begins. Even if there is visually no moisture, microscopic drops could remain in the joints. Leave the refrigerator with the doors open for another hour in a ventilated area.
When you are sure that the unit is completely dry and has no foreign odors, you can assemble the removable elements. Make sure the shelves and drawers are dry too before moving them back into place. Wet drawers may freeze to the guides during the first cooling.
It is recommended that the first start be done empty, without food. Let the refrigerator run for 2-4 hours until it reaches operating temperature. Only after this can you load products. This will allow the system to stabilize and guarantee the safety of food.
When can you load food?
It is better to load food in small portions. Do not put a large amount of warm food into the refrigerator that has just been turned on - this will put extra strain on the compressor.
Frequently asked questions (FAQ)
Can a new refrigerator be washed with window cleaners?
Using window cleaners is not recommended. They often contain alcohol and ammonia, which can adversely affect plastic and rubber seals, causing them to dry out or become cloudy. It is better to use proven safe methods.
How long should you ventilate the refrigerator after purchase?
The optimal ventilation time with the doors open is from 4 to 12 hours. If the smell of plastic is very strong, this period can be extended to a day by periodically wiping the surfaces with a damp cloth.
Is it necessary to remove the protective film from the inner walls?
Yes, definitely. Many manufacturers apply a thin protective film to internal plastic surfaces or metal elements. It must be completely removed before first use, as it interferes with heat transfer and can melt.
What is the best way to wash glass shelves?
Glass shelves are best washed with warm water with the addition of a small amount of dishwashing detergent or vinegar. The main thing is to avoid sudden changes in temperature, so do not put cold glass under hot water.