Purchasing new household appliances is always a joyful event, marking the beginning of comfortable operation, but the first thing that needs to be done after delivery is thorough sanitization. Many owners make the mistake of immediately turning on the unit and loading products, forgetting that the chambers could have been treated with technical oils or rubber preservatives during production. That is why the question of how to properly clean the inside of a new refrigerator is critical for the health of your family and the longevity of the appliance.
Inside a new refrigerator there is often a specific “factory” smell, which is a mixture of volatile organic compounds from fresh plastic and packaging. If quality is not carried out, this odor can be absorbed into foods, especially butter, dairy products and open drinks, permanently ruining their taste. In addition, during transportation and storage, microscopic particles of dust or polyurethane foam may have gotten inside, which need to be removed. primary washing, this odor can leach into foods, especially butter, dairy products and opened drinks, permanently ruining their taste. In addition, during transportation and storage, microscopic particles of dust or foam may have gotten inside and must be removed.
The process of preparing for the first start takes no more than 30-40 minutes, but its impact on further operation cannot be overestimated. Properly selected detergents will not only eliminate odors, but also create a protective film on the plastic, making future maintenance easier. In this article, we will analyze in detail what is the best way to wash, what tools to use and what absolutely cannot be done with the surfaces of a new refrigerator.
Preparation of tools and selection of safe products
Before starting the procedure, you need to prepare everything necessary for the process to go quickly and efficiently. It is important to understand that the internal surfaces of the refrigerator compartment are made of different materials: food-grade plastic, glass shelves, metal guides and rubber seals. Each of them requires gentle cleaning agentsthat will not damage the structure of the material and will not leave toxic traces.
The most affordable and safest option is a regular solution of baking soda or vinegar. Everyone has these components in their kitchen; they perfectly disinfect and neutralize odors without requiring rinsing with large amounts of water. If you prefer household chemicals, choose gels marked “for food surfaces” or “antibacterial”, avoiding aggressive chlorine-containing compounds that can cause microcracks in plastic with regular use. microcracks in plastic with regular use.
For work, you will need soft sponges that do not leave lint, and several clean cotton rags or microfiber. Hard brushes, scrapers and abrasive powders are strictly prohibited, as they will leave scratches in which bacteria and mold will multiply in the future. Also prepare a container with warm water at a temperature of about 30-40 degrees - hot water can deform the thin plastic of the shelves.
⚠️ Attention: Never use dishwashing detergents with strong fragrances or fabric softeners to wash the interior. The porous structure of plastic actively absorbs aromas, and subsequently your products, especially butter and cheese, may acquire a strange floral or chemical taste.
Special attention should be paid to the rubber seals on the door. A weak solution of ammonia or special rubber care sprays that prevent the material from drying out and cracking are ideal for them. The use of pure alcohol is only permissible for spot cleaning of heavy dirt, but not for treating the entire surface of the seal.
Step-by-step instructions: how to properly wash a refrigerator
The washing process should begin only after the unit has stood in a vertical position for at least 2-4 hours (if it was transported lying down). This is necessary to drain the compressor oil, but the washing itself is carried out before the first connection to the network. First, remove all removable parts: shelves, vegetable drawers, egg trays and door baskets. It is better to wash them separately in the bathroom under running water.
Wipe the main chamber from top to bottom so that dirty water does not flow over already clean areas. Pay special attention to the corners and joints of panels where industrial dust can accumulate. If you find sticky stains from labels or glue, do not peel them off with your nails - use a little vegetable oil or a special glue remover, and then thoroughly degrease the surface.
☑️ Checklist for preparing for washing
After wet cleaning, be sure to wipe all surfaces dry. Remaining moisture can lead to the formation of an ice crust upon first start-up or become a breeding ground for mold to grow in hard-to-reach places. After washing, keep the door open until it dries completely and the smell of the detergent disappears.
Removing factory odor and disinfection
Even after a thorough wash with water, a new refrigerator may retain a slight smell of plastic. This is normal, but requires additional measures before loading products. One of the most effective ways is to use activated carbon. It is enough to crush 10-15 tablets and scatter the powder into saucers, placing them on shelves for a day.
Natural absorbents also do an excellent job: fresh lemon or orange zest, coffee beans or an open pack of soda. These products not only remove odors, but also leave a light, pleasant aroma. However, remember that natural absorbers need to be changed every 2-3 days until the smell completely disappears, otherwise they themselves will become a source of an unpleasant odor when rotting.
For disinfection, you can use hydrogen peroxide. Spray the 3% solution onto the walls and after 5 minutes wipe with a dry cloth. This will kill any bacteria that may have entered during assembly or packaging. Do not forget about the drainage hole in the back wall of the refrigerator compartment - it also needs to be carefully cleaned with a cotton swab dipped in a disinfectant solution to ensure proper drainage of condensate.
Treatment of seals and external surfaces
The rubber seal is the “sealant” of your refrigerator, ensuring a tight fit to the door and keeping it cold. When washing a new unit, you need to not just wipe it, but carefully straighten out all the folds, removing any possible factory grease or dust. A clean seal fits better and lasts longer.
External surfaces, especially if it is stainless steel or a special coating Anti-Fingerprintrequire a special approach. There are special polishes for them that create a protective layer. If you use a regular glass cleaner, make sure it doesn't contain ammonia, which can damage the finish. Movements when wiping should be along the texture of the metal to avoid streaks.
| Surface type | Recommended product | Prohibited actions |
|---|---|---|
| Plastic inside | Soda solution (1 tbsp per 1 liter of water) | Use of boiling water, abrasives |
| Glass shelves | Window cleaner, warm water | Sharp temperature changes (washing cold glass with hot water) |
| Stainless steel | Special products for steel, olive oil | Rub in a circular motion, chlorine-containing gels |
| Rubber seal | Soap solution, ammonia | Use of oil (corrodes rubber), hot air |
After treating all external and internal surfaces, allow the refrigerator to dry completely. Only after this can you begin assembling removable elements and connecting them to the network for the first time.
Nuances of caring for models with the No Frost system
Owners of modern models with the system No Frost should know that the process of their primary processing has its own characteristics. In such refrigerators, air circulates through special channels, and if there are particles of packaging foam or dust left inside, they will be blown throughout the chamber by a fan. Therefore, a visual inspection and, if necessary, careful cleaning of the ventilation openings (without removing the panels) are mandatory.
Unlike drip systems, water should not stagnate in No Frost, so drainage works differently here, but it’s still worth checking its permeability before the first start. If you notice that the water does not drain away after washing, use a soft syringe to clean out the channel. Aggressive chemistry is even more undesirable here, as it can damage the defrost heating elements if they are located in an accessible area.
Is it possible to wash the inside of a refrigerator with a steam generator?
Using a steam generator for a new refrigerator is not recommended. The high temperature of the steam can deform the thin plastic of the shelves and damage the structure of the rubber seals, reducing their service life. It is better to use proven liquid products.
When can you load products after washing?
After you have completed all the water procedures, assembled the unit and turned it on, do not rush to fill the shelves with products. The refrigerator takes time to reach operating temperature. Typically, this process takes from 2 to 4 hours, depending on the volume of the chamber and the ambient temperature in the room.
It is better to load products in small portions so as not to create a sharp thermal load on the compressor. First, put in foods that do not require deep freezing, and only after a day, when the temperature has stabilized, can you fill the refrigerator completely. This will extend the life of compressor and ensure proper storage.
⚠️ Attention: Manufacturers are constantly improving coatings and materials. If your refrigerator has specific cleaning warning labels (such as “Clean with damp cloth only”), follow those labels rather than general recommendations. Always check the official instructions in the “Care and Maintenance” section.
Common mistakes during first use
One of the common mistakes is ignoring the installation instructions. Before washing, the refrigerator must stand in the room where it will be used so that the temperature of all elements is equal to room temperature. Washing a cold unit with warm water can lead to condensation in unexpected places or microcracks.
Also, you should not use a hairdryer or heater to speed up drying. Forced drying with hot air is harmful to plastics and electronics. Natural ventilation is your new appliance's best friend. Another mistake is using old but clean rags that have previously been in contact with aggressive chemicals; their smell may be invisible to you, but sensitive to food.
FAQ: Frequently asked questions
Can a new refrigerator be washed with soap?
It is not recommended to use ordinary toilet or laundry soap, as it leaves a residue that is difficult to wash off and a strong odor. It is better to use fragrance-free liquid hand soap or special dishwashing detergents that are easily washed off with water.
Do you need to remove the protective film from the internal shelves?
Yes, definitely. The protective film is for transport purposes only. If you do not remove it, it will interfere with heat transfer (especially on glass shelves), it may crack from the cold and its particles will get into the food. In addition, the plastic does not “breathe” under the film.
How to remove the glue from the price tag inside the refrigerator?
It is best to use vegetable oil applied to a cotton pad. Apply it to the stain for a few minutes, the glue will soften and be easily removed. After this, degrease the surface with alcohol or dishwashing detergent. Do not use acetone or solvents - they can melt the plastic.
How long should the refrigerator stand after delivery before turning it on?
If the refrigerator was transported lying down, it should stand upright for at least 4 hours (preferably 8-12) so that the oil flows into the compressor. If you were transported standing, 2 hours is enough for acclimatization. You can wash it immediately after unpacking, but turn it on only after settling.
Is the smell of new plastic dangerous for health?
The slight smell of new plastic is normal, it is caused by the release of volatile substances from polymers. It is not toxic in low concentrations, but may cause headaches or allergies in sensitive people. Therefore, airing and washing with soda before use are mandatory.