Buying a new refrigerator is always a joyful event, marking an update of household appliances and comfort in the kitchen. However, immediately after delivery and unpacking of the unit, a reasonable question about hygiene arises, because traces of factory lubricant, construction dust or odors from packaging materials could remain inside the chamber. This stage of preparation cannot be ignored, since contact of food with technical residues is unacceptable from a sanitation point of view.
Modern models of refrigeration equipment, whether budget Indesit or premium LGrequire a delicate approach to cleaning. Internal surfaces are often coated with special antibacterial compounds that are easily damaged by aggressive chemicals. Therefore, the choice of detergent becomes a critical step on which the durability of the plastic and the safety of your health depend.
In this article we will analyze in detail which substances absolutely cannot be used, and which, on the contrary, will be ideal helpers. You will learn the correct algorithm of actions that will allow you to prepare the equipment for the first start without the risk of damaging the seals or leaving persistent odors. Ready for use is not just plugging in, it is a set of sanitization measures.
Why is it important to wash the refrigerator before turning it on for the first time
Many users mistakenly believe that the new device is sterile, since it has just come off the assembly line and was packaged in polyethylene. In fact, the production process does not involve complete sterilization of the internal chambers. Microparticles of plastic, traces of machine oil used in assembling mechanisms, and dust settled during storage may remain on the shelves and walls.
Technical odors is another reason for mandatory processing. New plastic and foam used in thermal insulation often emit a specific aroma that can be transferred to products, especially those with a porous structure, such as butter or milk. Removing these odors is necessary to preserve the natural taste of food.
⚠️ Attention: The use of low-quality plastic in cheap models can lead to the appearance of a sharp chemical odor, which disappears only after 2-3 cycles of washing and airing. If the smell does not go away after a week, contact the service.
In addition, wet cleaning allows you to visually inspect the inside of the camera for microcracks or chips that could have formed during transportation. Detecting a defect before turning on the compressor will simplify the procedure for returning or exchanging goods under warranty. A clean surface is also the best start for maintaining hygiene in the future.
What to wash with: safe folk remedies
When the question arises of how to wash the inside of a new refrigerator, many immediately remember their grandmother’s methods. And this is correct, since natural ingredients are often more effective and safer than aggressive chemicals. The leader here remains baking soda, which is an excellent absorbent and mild abrasive.
The soda solution is prepared simply: one tablespoon of powder per liter of warm water. This product is ideal for enamel surfaces and high-quality plastic. It not only cleanses, but also neutralizes acidic odors. After wiping with such a solution, the surfaces do not require thorough rinsing, since soda is safe.
Acetic acid is also a powerful tool in the fight for cleanliness. A weak solution of table vinegar (9%) with water in a 1:2 ratio perfectly disinfects and removes greasy marks. However, it is worth remembering that vinegar has its own pungent odor, so after processing the chamber will need to be well ventilated.
Household chemicals: what to choose in the store
If you prefer ready-made solutions, store shelves offer a variety of specialized products. It is important to choose products labeled “for food surfaces” or “for kitchen appliances.” Such sprays and gels are designed taking into account contact with products and do not contain chlorine or aggressive solvents.
Products based on surfactants (surfactants) of plant origin have proven themselves well. They are easily washed off with water and do not leave a sticky film that could become a breeding ground for bacteria. When purchasing, pay attention to the composition: the simpler and clearer it is, the better.
- 🧼 Specialized sprays for refrigerators - quickly remove dirt and often contain antistatic agents.
- 💧 Liquid dish soap is a universal remedy, but requires very careful rinsing to avoid foam.
- 🌿 Wet wipes for household appliances are convenient for express cleaning, but may not cope with factory grease.
You should not use glass cleaners with ammonia or alcohol to clean internal plastic shelves. Liquids containing alcohol can dull the plastic, cause it to become cloudy, or even cause microcracks to appear over time. Take care polymer materials of your equipment.
It is strictly forbidden: prohibited substances
There are a number of substances, the use of which can irreversibly damage a new refrigerator. First of all, these are abrasive powders, such as dry Pemolux or bath cleaners with hard granules. They leave micro-scratches on glossy plastic and enamel, in which dirt will subsequently accumulate.
Solvents, acetone, gasoline and aggressive alkalis are also on the black list. They can melt the plastic, deform the rubber seals on the doors and damage the factory coating. Even a single use of such products can lead to loss of warranty.
What happens if you wash the refrigerator with bleach?
Chlorine-containing products can cause a chemical reaction with types of plastic, lead to a change in color (yellowing) and the appearance of a persistent odor that will be absorbed by the food. In addition, chlorine vapors are toxic.
Hot water is another hidden enemy. Washing cameras with water temperatures above 40-50 degrees Celsius can cause deformation of thin plastic elements and damage adhesive joints. Use only warm or cool water to preserve the geometry of the shelves.
Step-by-step instructions: how to properly wash the refrigerator
The process of preparing a new unit for operation should be systematic. First, you need to let the equipment settle after delivery, especially if it was transported at low temperatures. This will allow the oil in the compressor to drain into the crankcase and the condensate to evaporate.
Then you should remove all removable elements: shelves, drawers, containers on the doors. It is better to wash them separately in a bath or shower stall, where it is more convenient to wash away dirt under strong pressure. Wash the main chamber, moving from top to bottom, so that dirty water does not flow through already clean areas.
☑️ Preparing the refrigerator for washing
Pay special attention to the rubber bands. Industrial dust often accumulates in the folds of the cuff. Wipe them carefully, without stretching them too much, so as not to break the tightness of the door. After wet cleaning, all surfaces must be wiped dry.
| Element | What to wash | What to dry | Features |
|---|---|---|---|
| Plastic shelves | Soda solution or mild detergent | Microfiber | Do not rub with the hard side of the sponge |
| Glass shelves | Glass cleaner or vinegar | Paper towel | Careful with corners, do not hit |
| Seals | Warm water and soap | Dry soft cloth | Do not use alcohol and oils |
| Outer body | Special product for stainless steel | Microfiber cloth | Rub along the metal fibers |
Drying and ventilation: final stage
After you have washed all surfaces clean, the drying stage begins. Do not leave the refrigerator wet: water in hard-to-reach places can cause mold or an unpleasant musty smell in the future. Carefully wipe all corners and joints with a dry cloth.
Let the equipment stand with the doors open for at least 2-3 hours, or better yet, leave it overnight. This will ensure complete evaporation of moisture and the removal of any residual odors from detergents or the plastic itself. Only after this can you load food.
First start-up is recommended to be made empty. Plug in the refrigerator, let it reach temperature (usually this takes 2-4 hours), and only then fill it with chambers. This will help evaluate the operation of the unit without load of food.
Features of caring for different chamber materials
Modern refrigerators may have an internal coating made of different materials. Classic white enamel is the easiest to maintain, but is resistant to impacts and chips. Plastic (ABS plastic) is mechanically stronger, but can absorb odors and dyes from products (for example, beets or carrots) if it is not washed for a long time. Models with coating or silver plating require special care. Aggressive friction can damage the thin protective layer. For such surfaces, special wipes or just water are ideal. Metal shelves (rare, but found in professional series) must be protected from corrosion by wiping any drops dry.
Coated models Anti-Bacteria or silver plating require special care. Aggressive friction can damage the thin protective layer. For such surfaces, special wipes or just water are ideal. Metal shelves (rare, but found in professional series) must be protected from corrosion by wiping any drops dry.
⚠️ Attention: If the inner walls of your refrigerator are marked “No Frost”, this does not mean that they do not need to be washed. The system only removes ice, but dust and bacteria remain. Regular cleaning is required!
FAQ: frequently asked questions
Is it possible to wash a new refrigerator with just water without detergents?
Yes, you can if you are sure that the tap water is clean and there are no strong technical odors. However, water will not degrease the surfaces or remove possible traces of oils, so using at least a weak soda solution is preferable.
Is it necessary to remove the protective film from the internal shelves?
Required. The protective film on glass and some plastic elements is intended for transportation only. It impedes heat transfer, can melt upon contact with warm foods and looks unaesthetic. Before washing, remove all packaging polyethylene.
How long after washing can you put food in?
Food can be loaded only after the chambers have completely dried and the empty refrigerator has first cooled to operating temperature. This usually takes about 3-5 hours after being connected to the network. Early loading will increase the load on the compressor.
How to remove the smell of plastic if it has not disappeared?
If the smell persists after washing and airing, try putting an open box of activated carbon, ground coffee or lemon zest inside for a day. You can also wipe the walls with a weak solution of citric acid.
Is it harmful to use a steam cleaner for a new refrigerator?
Using a steam cleaner for a new refrigerator is not recommended. The high temperature of the steam can deform thin plastic and damage adhesive joints and seals. For initial treatment, warm water and soft agents are enough.