Buying new household appliances is always a joyful event, but the euphoria of the acquisition is often replaced by the question of how to treat the new refrigerator inside and out. Many owners make the mistake of immediately starting to load products, without thinking about the fact that technical dust and remnants of packaging materials may remain on the internal surfaces. These contaminants not only create an unpleasant chemical odor, but can also become a source of bacteria that will quickly multiply in a favorable environment. factory grease, industrial dust and remnants of packaging materials. These contaminants not only create an unpleasant chemical odor, but can also become a source of bacteria that will quickly multiply in a favorable environment.
The primary treatment process requires a delicate approach, since not all detergents are safe for food containers. Aggressive chemistry can damage plastic elements or leave a toxic film that will subsequently end up in food. In this article, we will look at which solutions are ideal for ABS plastic glass, and also consider the stages of preparing the unit for the first start-up.
Proper preparation will extend the life of the equipment and ensure the safety of your power supply. Before cleaning, you should allow your refrigerator to sit after delivery, especially if it was transported in cold temperatures. This will allow the oil in the compressor to drain into the crankcase and the condensate to evaporate, which will prevent breakdowns when first turned on.
Why you cannot ignore the primary surface treatment
Factory assembly of refrigeration equipment occurs in conditions far from sterile surgical ones. Fine plastic dust formed during casting of parts, as well as residues of lubricants used to facilitate the installation of moving parts, settle on the internal shelves and walls. If these substances are not removed, they can react with products, especially those that are fatty or have high humidity.
In addition, a new refrigerator often has an obsessive smell of plastic and glue, which is transmitted even to products with a dense shell. Disinfection at this stage it kills pathogenic microorganisms that could have gotten inside during storage in a warehouse or transportation. Ignoring this step can lead to rapid souring of food and the appearance of mold in hard-to-reach corners.
⚠️ Attention: Some refrigerator models have a factory antibacterial coating (for example, Hygiene Fresh+ or Antibacterial Guard). The use of chlorine-containing products or abrasives can destroy this protective layer, depriving the equipment of the properties declared by the manufacturer.
Particular attention should be paid to rubber door seals. During production, they are often treated with talc or silicone to maintain elasticity, but these substances are an excellent breeding ground for bacteria. Thorough washing of the seals will prevent the appearance of black deposits and unpleasant odors in the future.
Choosing safe detergents for plastic and glass
The first rule of caring for new equipment is to avoid aggressive solvents. Acetone, gasoline, chlorine-containing bleaches and abrasive powders are absolutely not suitable for cleaning the interior. They can cause clouding of the plastic, microcracks or discoloration of the shelves. The optimal choice would be soft, neutral compounds.
To remove grease stains and factory grease, it is best to use a solution of laundry soap or dishwashing detergent with a neutral pH. These substances effectively break down fats without leaving toxic traces. For disinfection, you can use a weak solution of acetic acid or citric acid, which also help neutralize odors.
- 🧼 Baking soda solution - perfectly eliminates odors and gently cleans surfaces without scratches.
- 🍋 Citric acid - disinfects and gives a pleasant fresh aroma, safe for food containers.
- 💧 Distilled water —ideal for final rinsing to avoid the appearance of white streaks from hard tap water.
If you prefer ready-made household chemicals, choose sprays marked “for children’s toys” or “for food surfaces." They undergo more stringent safety controls and do not contain phosphates and chlorine. After treatment with such products, surfaces do not require careful repeated rinsing, although wiping them with a damp cloth is still necessary.
Step-by-step instructions: how to wash the inside of a new refrigerator
The cleaning process must be systematic and consistent. You should always start by defrosting (if the model is not No Frost) and removing all removable elements. Shelves, drawers, egg trays and containers for vegetables should be removed and washed separately in a bathtub or sink under warm running water.
The inner walls of the chamber are wiped with a soft sponge soaked in the prepared solution. Movements should be smooth, without strong pressure, so as not to damage the cooling system hidden behind the plastic (especially in models with Dynamic Cooling). Pay special attention to corners and joints where dust can accumulate.
☑️ Refrigerator washing algorithm
After the main wash it is necessary to carry out disinfection. To do this, you can use a vinegar-based spray or a special kitchen antiseptic. Treat all surfaces, including the chamber ceiling and doors. Leave the product for 5-10 minutes, then wipe thoroughly with a clean damp cloth to remove chemical residues.
| Type of contamination | Recommended product | Tool | Features |
|---|---|---|---|
| Factory lubricant | Dishwashing liquid | Soft sponge | Requires thorough rinsing |
| Dust and dirt | Warm water | Microfiber | Safe for any surfaces |
| Unpleasant odor | Soda or vinegar solution | Tissue napkin | Leave for 15 minutes for effect |
| Grease stains | Dishing gel | Sponge with a soft side | Do not rub with an abrasive |
The final stage of internal processing is drying. All surfaces must be completely dry before installing shelves and switching on. Humidity inside a closed space will provoke the growth of mold even before use begins.
Treatment of external surfaces and seals
The exterior of the refrigerator requires no less attention than the interior. Fingerprint coating (protection against fingerprints), which is often found on stainless steel models, must be wiped with special polishes or water with a drop of dishwashing detergent. Movements should be made strictly along the texture of the metal to avoid visible streaks.
The rubber door seal is a critical element that ensures tightness. It must be washed with warm soapy water, removing all stickiness and talc. After the rubber has dried, it is recommended to wipe it with glycerin or a special rubber conditioner to maintain elasticity and prevent cracking.
⚠️ Attention: Never use hot water (above 40°C) to wash plastic and rubber elements. High temperatures can cause thin plastic shelves to deform or accelerate the aging of rubber seals.
To clean exterior panels made of painted metal or plastic, use soft, lint-free cloths. Microfiber is ideal for removing dust and adding shine without the use of chemicals. If there are traces of tape or labels left on the case, it is better to remove them with vegetable oil or a special adhesive remover, avoiding contact with rubber parts.
How to remove persistent stickers?
If ordinary water does not do the job, apply a little vegetable oil or alcohol solution to the sticker. Leave for 5-10 minutes, then scrub gently with a plastic spatula or an old credit card. Do not use a knife or blade to avoid scratching the coating.
Removing plastic odors and preparing for startup
Even after thorough washing, a new refrigerator may retain a specific odor. This is normal for fresh equipment, but requires additional measures before loading products. The most effective way is ventilation. Leave the doors open for several hours (optimally 12-24 hours) in a well-ventilated area.
If there is no time for long-term ventilation, you can use absorbents. Place open containers with activated carbon, ground coffee or soda inside the chambers. These substances will quickly absorb the volatile compounds responsible for the smell of plastic. There are also special odor neutralizer sprays for refrigerators.
- ☕ Ground coffee - a powerful absorbent that interrupts technical odors with its aroma.
- 🍞 Black bread - a folk remedy that perfectly absorbs extraneous odors overnight.
- 🍋 Citrus zest - not only masks, but also neutralizes unpleasant aromas, leaving freshness.
Before turning it on for the first time, make sure that the refrigerator is installed level. Use a building level to check for levelness. Incorrect installation can lead to loose fitting of the doors and disruption of the self-closing system, which will negate all cleaning efforts.
What absolutely should not be done during processing
There are a number of common misconceptions and dangerous tips that should be avoided. For example, using steam cleaners to clean the interior may introduce moisture into electrical components and insulation, causing short circuits or corrosion.
Also, do not use metal brushes, scrapers, or harsh scourers. Even one micro-scratch on plastic will become a place for bacteria and dirt to accumulate, which will be impossible to wash in the future. In addition, the damaged surface loses its aesthetic appearance and may begin to crumble.
⚠️ Attention: Refrigerator manufacturers may change recommendations for the care of specific models and coatings. Always check the official instructions (user manual) supplied with the kit, especially if the equipment has a unique antibacterial or decorative coating.
Do not try to speed up the drying process with a hair dryer or heater. Sudden temperature changes and directed hot air can deform thin-walled plastic parts and damage seals. Natural drying at room temperature is the only safe option.
The myth about formaldehyde
There is a myth that new refrigerators are treated with formalin for safety during transportation. This is wrong. The smell is caused by the release of volatile substances from polymers (plastic, glue, foam), which are safe after short-term ventilation.
FAQ: Frequently asked questions
How long should a new refrigerator sit before turning it on?
If the refrigerator was transported in an upright position, enough 2-4 hours to stabilize temperature conditions and evaporate condensate. If the equipment was lying horizontally, you need to wait at least 8-12 hours (preferably 24 hours) so that the compressor oil completely drains into the crankcase.
Can wet wipes be used to clean the inside?
It is not recommended to use ordinary wet wipes, as they may contain fragrances, alcohols or lotions that are not intended for contact with food products. It is better to use special wipes for household appliances with safety markings or just a soft cloth.
Do you need to wash a new No Frost refrigerator?
Yes, definitely. The No Frost system does not mean there is no need for washing. Such refrigerators also have plastic panels, drawers and seals that require cleaning from factory dust and lubricant before first use.
What is the best way to wipe stainless steel (stainless steel) on the outside?
For stainless steel, it is best to use special spray polishes or just warm water with microfiber. You need to wipe strictly in the direction of grinding the metal (fiber) to avoid the appearance of rainbow stains and scratches.