Buying new household appliances is always a pleasant event that promises comfort and order. However, immediately after delivery and unpacking of the unit, a logical question arises: does it need to be washed before first use, or is factory cleanliness sufficient for storing food? Many owners make the mistake of ignoring this stage, relying on the sterility of production lines, but reality dictates its own rules. Transportation dustremnants of packaging materials and the specific smell of new plastic - this is what you will encounter when you first open the door.
The primary processing process is significantly different from the usual one weekly cleaning that you are accustomed to during operation. Here it is important not just to wipe the shelves with a damp cloth, but to thoroughly clean sanitization all internal surfaces, including hard-to-reach corners and seals. Ignoring this step can lead to the appearance of foreign tastes in products and even allergic reactions in households with sensitive immunity.
In this article we will analyze in detail which products are safe for food-grade plastic and glass, how to properly prepare equipment for connection and why drying time plays a critical role. You will learn which chemical components are strictly prohibited, and which, on the contrary, will help neutralize the factory smell. The right start is the key to the long service of your new kitchen assistant.
Why it is necessary to wash a new refrigerator before turning it on
At first glance, it may seem that the inside of the new refrigerator is perfectly clean, because it has just come off the assembly line and was packed in polyethylene. However, the production process involves the use of various lubricants for mechanisms, as well as surface treatment with compounds that prevent corrosion during storage in warehouses. These substances are not toxic in small doses, but their contact with food is completely undesirable. In addition, during the loading and delivery process, construction and road dustsettles on the internal walls, which penetrates even through the packaging.
Another important reason is the specific odor characteristic of new polymer materials. The plastic from which the internal shelves and drawers are made may release volatile compounds in the first days, giving the products an unpleasant “technical” aroma. If pre-treatment is not carried out, this odor can be absorbed into oil, dairy products or open food packages. Odor neutralization is a key task of the first wash, which cannot be solved by simple ventilation.
⚠️ Attention: Some manufacturers indicate in the instructions that treating the inner chamber with special means is a prerequisite for maintaining the warranty. Ignoring this point in the event of a breakdown may become a formal basis for refusal of service.
It is also worth taking into account the human factor: during fitting, checking the equipment, or simply during assembly on the sales floor, microparticles of leather, fabric fibers or other contaminants could get inside. Therefore disinfection before the first start is not just a recommendation to housewives, but a necessary hygienic procedure that ensures the safety of your food.
Preparation for washing: dismantling and selection of products
Before starting water procedures, it is necessary to properly prepare the unit. First of all, if the refrigerator has already been connected to the network (for example, for checking in a store), it should be disconnect from the power supply. Let the appliance stand for a while, turned off, so that it reaches room temperature, although this is less important for new appliances than for defrosting old ones. The main task at this stage is to remove all removable elements.
Carefully remove glass shelves, plastic vegetable containers, egg trays and door baskets. It is better to wash these parts separately in a bathtub or large basin, since in the limited space of the chamber it is difficult to rinse them thoroughly. Pay attention to the fastenings of the shelves: in some models they are fixed tightly, and they need to be slightly lifted or pressed on the clamps. Do not use excessive force to avoid breaking plastic guides.
☑️ Preparing the refrigerator for washing
The rubber seals on the doors require special attention. It is in their folds that production dust and glue residues from the shipping tape most often accumulate. To clean them, you will need mild products that are not aggressive to rubber. Also check if there are any pieces of foam or tape left inside the chamber that could have come off during transportation.
Now about choosing a detergent. The household chemicals market offers many options, but not all are suitable for food areas. The ideal choice would be specialized product for washing refrigerators, which is usually sold in the form of a spray. It does not require thorough rinsing and is safe for contact with food. If you don’t have this on hand, you can use a weak solution of baking soda or vinegar.
What to wash with: safe folk and professional products
The choice of cleaning agent is a balance between the effectiveness of removing contaminants and the safety of materials. The internal surfaces of modern refrigerators are made of impact-resistant plastic and glass, which are sensitive to abrasives and aggressive chemicals. Using powders with solid particles will result in microscopic scratches in which bacteria will subsequently grow. Therefore abrasive sponges Pemolux type powders for the internal chamber are strictly prohibited.
Among folk remedies, baking soda is the leader. This is an excellent odor absorbent and gentle cleanser. The solution is prepared at the rate of one tablespoon of soda per liter of warm water. It removes grease stains well (if you accidentally touched the walls with greasy hands during installation) and neutralizes alkaline stains. After treating with soda, the surfaces do not require careful wiping dry; it is enough to simply remove moisture.
Acetic acid has also proven itself as an effective remedy, especially for removing limescale (relevant if you use tap water) and disinfection. A solution of 9% vinegar and water in a 1:2 ratio copes well with germs. However, vinegar has a strong odor that may persist for some time, so good ventilation will be required after processing. For people with a sensitive sense of smell, it is better to choose other options.
- 🧼 Laundry soap: A solution of grated soap in warm water is a classic, time-tested method that does not contain chemicals and is easily washed off.
- 🍋 Lemon juice: A natural antiseptic with a pleasant aroma that helps eliminate the smell of plastic, but may an allergen for some users.
- 🌿 Essential oils: Adding a couple of drops of tea tree or citrus oil to the water will enhance the antibacterial effect and leave a fresh aroma.
If you prefer professional chemistry, choose sprays marked “for food surfaces” or “antibacterial effect”. Products such as Domestos (in gentle versions) or specialized sprays from Electrolux and LGare developed taking into account the specifics of materials. The main advantage of sprays is that there is no need to wash them off with water, which reduces the risk of moisture getting into technical components.
⚠️ Attention: Never use products containing chlorine (for example, “White”) or acetone to clean the interior of the refrigerator. Chlorine can react with plastic, changing its color and structure, as well as toxic traces.
Step-by-step instructions: washing and drying process
The washing process itself should be carried out sequentially, moving from top to bottom, so that dirty water does not drip onto already washed areas. Wipe down the ceiling and top shelves first, then move down to the middle tier and finally work on the bottom of the refrigerator. To apply the solution, it is better to use a soft microfiber or sponge with a non-abrasive side. Carefully, but without strong pressure, process all the walls, paying special attention to the corners and joints of the panels.
Pay special attention to the system No Frostif it is provided in your model. In such refrigerators, there is a plastic panel on the back wall, behind which the evaporator is hidden. Removing it for washing is not necessary and is even harmful, as fragile tubes or wiring can be damaged. It is enough to carefully wipe the visible part of the panel and the ventilation holes, removing dust. In the freezer, the actions are similar, but here it is important to thoroughly dry the surfaces so that when you first turn on the moisture does not turn into an ice crust.
Do you need to wash the external walls?
The external walls of the refrigerator, especially if they are made of stainless steel, require a special approach. Ordinary water can leave stains, so for the facade it is better to use special polishes or sprays for stainless steel, applying them along the metal fibers. This will maintain a presentable appearance and protect the coating from fingerprints.
After wet processing comes the most important stage - drying. Even if you used leave-in products, it is recommended to wipe all surfaces clean with a damp cloth and then wipe dry or with paper towels. There should be no moisture left anywhere: check the grooves for the shelves, the corners of the drawers and the folds of the seals. Any remaining drop of water when the compressor is turned on may freeze or become a source of mold growth. cotton towel or paper napkins. There should be no moisture left anywhere: check the grooves for the shelves, the corners of the drawers and the folds of the seals. Any remaining drop of water when the compressor is turned on may freeze or become a breeding ground for mold growth.
Removable parts (shelves, drawers) that were washed separately must be completely dry before installing them back. Wipe them dry and let them sit at room temperature for 10-15 minutes to make sure there is no condensation. Only after all elements have completely dried can you assemble the structure back.
Table: comparison of refrigerator cleaning products
To make it easier for you to choose the optimal product, we have prepared a comparison table of popular options. It will help you evaluate the pros and cons of each method depending on your priorities: safety, cost or speed.
| Medication | Efficiency | Safety | Necessity of rinsing |
|---|---|---|---|
| Baking soda | Average | High (hypoallergenic) | Desirable |
| Vinegar 9% | High (disinfection) | Medium (strong smell) | Required |
| Special. spray | High | High (certified) | No |
| Laundry soap | Average | High | Required |
As can be seen from the table, specialized sprays are superior in ease of use, since they do not require thorough rinsing. However, folk remedies, such as soda, remain leaders in safety and accessibility. The choice depends on what is more important to you: saving time or using exclusively natural ingredients.
Odor elimination and finishing touches
Even after thorough washing, a new refrigerator may retain a slight smell of plastic. This is normal, but leaving food in such an environment is not a good idea. For final scent neutralization, proven methods can be used. The simplest is to leave the refrigerator doors open to ventilate for several hours (or a day, if possible). A draft will quickly remove volatile compounds.
If ventilation is not enough, use natural odor absorbers. Place open containers of activated carbon, ground coffee or soda on the shelves. Crusts of black bread, lemon or apple slices also work great. These products will absorb unpleasant odors within 1-2 days. After this, they need to be thrown away, as they themselves will become a source of odor.
After the chamber has dried and ventilated, assemble the refrigerator by placing all the shelves and drawers on places. Make sure all fasteners snap into place correctly. Now the equipment can be connected to the network. Remember that the new refrigerator must rest before turning it on if it was transported lying down, but even when transporting vertically, it is recommended to wait 2-3 hours after delivery before starting it for the first time.
⚠️ Attention: Do not load food into the refrigerator immediately after turning it on. Let it idle for 1-2 hours to reach operating temperature. Loading warm products will cause the compressor to work with overload, which will shorten its service life.
Common mistakes when starting up for the first time
Many users, trying to quickly restore order, make typical mistakes that can negate all cleaning efforts. One of the most common is using hot water for washing. A sharp temperature change can lead to deformation of plastic parts or even cracks in the glass shelves. The water should be warm, but comfortable for the hands, approximately 30-40 degrees.
Another mistake is the use of steam cleaners. Although steam is an excellent disinfectant, for new equipment it is redundant and risky. Hot steam under pressure can damage the adhesive joints of the seals or drive moisture into the electronic control units located behind the panels. For the first time, mechanical cleaning with a washing solution is sufficient.
Also, do not overuse the amount of detergent. Excess foam is difficult to wash off completely, and it can settle into a thin film on the walls, which then ends up on the food. It is better to prepare a fresh solution and wipe the surfaces twice than to use concentrated chemicals.
Following these simple rules will allow you to avoid problems with odors and hygiene in the future. Your new refrigerator will delight you with cleanliness and freshness from the first days of operation, and the food will retain its natural taste.
FAQ: Frequently asked questions
Can you wash the refrigerator with dishwashing detergent?
You can use dish gel, but with caution. It creates a lot of foam, which is very difficult to rinse completely. Residues may give food a chemical taste. If there is no other way out, use a minimal amount of gel and thoroughly wipe the surfaces with clean water several times.
Do you need to lubricate the seals after washing?
For a new refrigerator, lubrication of the seals is usually not required, since the rubber is still elastic. However, if you live in a very dry climate, you can wipe the rubber bands with a special rubber conditioner or glycerin to prevent drying out in the future.
How long after washing can you turn on the refrigerator?
You can turn on the unit only after all internal surfaces and removable parts are completely dry. It usually takes 30-60 minutes after wiping dry. Make sure that there is no moisture left in the grooves and corners.
How to remove stickers and traces of glue from the case?
To remove traces of glue from the outer case, use vegetable oil or a special Anti-Scotch product. Apply the product to a cotton pad, apply to the sticker for a couple of minutes, then rub gently. After removing the adhesive, degrease the surface with alcohol or glass cleaner.
Is the smell of new plastic dangerous to health?
The smell of new plastic itself is not toxic in the short term, but it can cause headaches or nausea in sensitive people. In addition, it can be transferred to foods with high fat content (butter, cheese), making them unsuitable for food. Therefore, ventilation is necessary.