Buying new household appliances is always accompanied by a pleasant expectation, but euphoria can quickly give way to disappointment if you ignore the initial surface treatment. Many owners mistakenly believe that factory packaging guarantees sterility, but this is not entirely true. Industrial dust, microparticles of plastic and traces of lubricant often remain inside the chamber, which can be absorbed into the products.
You need to understand that primary wash is not just cleaning, but an important hygienic procedure that affects the service life of the unit and your health. The process of removing factory contaminants requires a delicate approach, since aggressive chemicals can damage protective coatings and polymers.
In this article we will look at how to prepare equipment for the first start, which products are safe for the interior, and which can cause irreparable harm. You will learn the intricacies of caring for seals and glass shelves so that your LG or Bosch serves for decades.
Why you can't ignore factory surface treatment
During the assembly and packaging process at the factory, equipment passes through many hands and conveyor lines. Small particles settle on the inner walls, which are invisible to the eye, but are an ideal environment for the growth of bacteria when humidity rises. In addition, plastic parts are often treated with technical compounds to protect them from scratches during transportation. construction dust, which is invisible to the eye, but is an ideal environment for the growth of bacteria when humidity rises. In addition, plastic parts are often treated with technical compounds to protect them from scratches during transportation.
If you start the unit without preliminary cleaning, these substances will begin to evaporate when the compressor heats up or mix with condensate. This can lead to a persistent unpleasant odor that is subsequently difficult to remove. Moreover, a greasy film on the walls impairs heat transfer and contributes to faster formation of ice.
⚠️ Attention: Never use new chambers to store food immediately after unpacking. Residual chemical compounds may cause food poisoning or an allergic reaction.
Particular attention should be paid to the system No Frostif it is provided by the model. There may also be industrial debris in the air circulation channels. Thorough wet cleaning of all accessible places before first use is a basic requirement of most manufacturers, violation of which sometimes becomes grounds for refusal of warranty service.
Selection of safe detergents and tools
The main rule when choosing chemistry is the absence of aggressive abrasives and solvents. The plastic from which the inner box is made is very sensitive to acetone, gasoline and chlorine-containing substances. They can cause clouding of the surface, the appearance of microcracks or discoloration.
The following options are best suited for effective and safe cleaning:
- 🧼 A solution of laundry soap is a classic product that perfectly degreases surfaces and does not leave toxic traces.
- 🍋 Citric acid or juice - natural an antiseptic that helps eliminate the factory smell and gives a pleasant freshness.
- 🌿 Baking soda is a soft abrasive that copes well with dirt and disinfects without scratching plastic.
- 💧 Specialized sprays for household appliances - ready-made solutions developed taking into account modern materials refrigerators.
As for tools, the ideal choice would be soft microfiber sponges or flannel rags. Hard brushes and steel wool are strictly prohibited, as they leave scratches into which dirt will subsequently become clogged. You will also need paper towels for final drying and a bowl of warm water.
Step-by-step instructions for washing the interior
The cleaning process should begin only after the equipment has been completely unpacked, all shipping tapes have been removed and the tape has been removed. The unit must be disconnected from the network if it has already been connected for testing in the store. It is important to let it warm up to room temperature if it was delivered during the cold season.
☑️ Primary processing of the refrigerator
First, remove all removable elements: shelves, vegetable drawers, egg trays and bottle holders. It is more convenient to wash them separately in the bathroom or sink under running water. Use warm water and your chosen detergent. After washing, rinse the parts thoroughly so that no soap film remains on them, and wipe dry.
Next, we proceed to the main box. Dampen a soft sponge in the prepared solution and thoroughly wipe all internal surfaces, moving from top to bottom. Pay special attention to corners and joints where dust may have accumulated. Do not forget about the rubber seal on the door - it must be wiped especially carefully, without stretching or twisting.
| Type of contamination | Recommended product | Tool |
|---|---|---|
| Dust and dirt | Warm water and soap | Microfiber |
| Grease stains | Soda solution | Soft sponge |
| Scale (if any) | Citric acid | Rag |
| Mold | Vinegar solution | Cotton pad |
After wet cleaning, be sure to wipe all surfaces with a dry, clean cloth. Remaining moisture can cause ice formation or corrosion of metal parts. Leave the doors open for several hours to completely evaporate moisture and ventilate.
Cleaning external panels and caring for seals
The appearance of the equipment is no less important than internal cleanliness. Modern models often have a coating Fingerprint Free (anti-fingers), which requires careful handling. For such surfaces, you cannot use alcohol-containing products or abrasive powders, as they destroy the protective layer.
For metal surfaces, a weak soap solution or special polishes for stainless steel are ideal. Movements should be directed along the metal fibers to avoid streaks. The plastic sides and top can be wiped with a damp cloth and a little dishwashing liquid.
⚠️ Attention: Do not spray cleaning products directly onto the surface of the refrigerator, especially near displays and control buttons. Liquid may leak into the housing and cause a short circuit.
The rubber seal is a critical element in ensuring the seal of the chamber. Over time, it can dry out and crack. After washing with soap and water, it is recommended to wipe it with glycerin or a special silicone lubricant. This will preserve the elasticity of the rubber and extend the service life of the part.
Dirt often accumulates in the folds of the seal, which is difficult to wash with a regular rag. Use a cotton swab dipped in soapy water to gently clean hard-to-reach areas. Regular care of the seal prevents loss of cold and reduces the load on the compressor.
What to do if the seal is damaged?
If you find cracks or tears in the rubber seal of a new refrigerator, this may be a manufacturing defect or the result of careless transportation. In this case, do not try to seal it yourself - contact the service center to replace the part under warranty.
Specific care of different body materials
Modern refrigerators are made of various materials, and each of them requires an individual approach. Improper care can lead to loss of presentable appearance and decreased functionality. Let's look at the features of caring for the main types of coatings.
Stainless steel looks impressive, but it is very capricious. It easily picks up fingerprints and water droplets. To clean such surfaces, there are special impregnated wipes that create a protective film. If you use a regular soap solution, make sure that there are no streaks left on the surface - they should be wiped off immediately with a dry cloth.
Enameled surfaces are more resistant to household chemicals, but are resistant to impacts and scratches. Most neutral detergents are suitable for them. The main thing is to avoid hard brushes. Glass shelves also require care: a sharp temperature change (for example, washing with hot water after storage in the cold) can lead to cracks.
- 🖌️ For matte surfaces, use soft brushes with natural bristles.
- ✨ It is better to wipe glossy panels with microfiber without lint.
- 🚫 Avoid using chlorine-containing bleaches on colored plastic.
Glass shelves deserve special attention. They need to be washed separately from the main box to avoid chips and cracks. Use warm water and a mild detergent. After washing, thoroughly dry the shelves so that they do not slip during installation.
Drying, airing and first start-up
After completion of all water procedures, the drying stage begins. This is no less important a process than the washing itself. Remaining moisture in hard-to-reach areas can cause mold or corrosion of metal parts such as the evaporator or fasteners.
Leave the refrigerator and freezer doors completely open for at least 2-4 hours. This will ensure air circulation and evaporation of residual moisture. If the room is hot and dry, the process will go faster. In the cold season or at high humidity, it is better to increase the ventilation time to 6-8 hours.
Only after complete drying can you begin assembly and first use. Place the shelves and drawers in place, making sure they are securely in place. Plug in the unit and let it idle for a few hours before loading it with food. This will allow the system to reach operating temperature conditions.
In the first hours of operation, the refrigerator may make various sounds: gurgling of refrigerant, clicking of the thermostat. These are normal operating procedures. If you hear a loud knock or vibration, check the correct installation of the legs and the horizontal position of the body.
Frequent errors during primary processing
Even experienced housewives sometimes make mistakes that can shorten the life of new equipment. One of the most common is using hot water to wash plastic elements. The plastic may be deformed, which will lead to loose fitting of the shelves or disruption of the geometry of the drawers.
Another mistake is ignoring the manufacturer’s instructions. The manual for specific models, for example Samsung or Indesitmay indicate specific care requirements that differ from general recommendations. Always check the documentation, especially for models with unique finishes or features.
⚠️ Attention: Do not use steam cleaners to clean the inside of the refrigerator. The high temperature of the steam can melt plastic parts and damage electrical wiring.
Also, do not overuse the amount of detergent. Heavy foam is difficult to wash off and can leave a sticky residue that will attract dust. It is better to prepare a weak solution and, if necessary, wipe the surface twice than to deal with soap stains.
Can you use vinegar to wash a new refrigerator?
Yes, you can, but in a diluted form. Acetic acid is an excellent disinfectant and removes odors. However, high concentrations of vinegar can damage some types of plastic and rubber seals. Optimal proportion: 1 tablespoon of vinegar per 1 liter of water. After treatment, be sure to wipe the surfaces with clean water.
How to get rid of a strong plastic smell?
New plastic often has a specific smell. In addition to thorough washing, you can use natural odor absorbers. Place an open container with activated carbon, ground coffee or lemon zest on the shelf. Leave the refrigerator open for a day. Do not use chemical air fresheners - they can be absorbed into the plastic.
Do I need to remove the protective film from the external panels?
Yes, definitely. The shipping film on the outer panels is not intended for long-term use. When exposed to heat and light, it can dry out, crack and lose color, after which it will be extremely difficult to remove without damaging the coating. Remove the film immediately after installing the equipment in place.
How to wash glass shelves to avoid streaks?
For glass shelves, it is best to use a window cleaner or a solution of water with a small amount of ammonia. Wipe the glass up and down on one side and left and right on the other to immediately see where the streaks remain. Use microfiber or a special rag for glass.
How often should you wash the refrigerator after the first start?
After the initial treatment, it is recommended to carry out a general cleaning of the refrigerator every 3-4 months. However, shelves and drawers should be wiped down with a damp cloth weekly when defrosting or unloading food. Regular care will prevent the appearance of persistent dirt and unpleasant odors.