Buying new household appliances is always accompanied by pleasant anticipation, but the first acquaintance with the insides of the unit often raises questions. Immediately after unpacking, many owners are faced with the obsessive smell of factory grease, plastic or glue, which absolutely should not be mixed with the aromas of the products. Correct primary processing surfaces are not just a matter of hygiene, but the need to extend the life of seals and plastic elements.
Ignoring the cleaning step can lead to foreign aromas being absorbed into products, especially butter, milk and open confectionery. In addition, microscopic dust particles or chemicals used during assembly may remain on the inner walls. In order to refrigerator serve for a long time and delight you with freshness, it is necessary to carry out thorough sanitary treatment before connecting to the power supply.
In this article we will analyze in detail which products are safe for different types of coatings, how to eliminate persistent technical odors and why it is important to follow the sequence of actions. You will learn why some popular “home” methods can harm plastic, and you will receive a clear algorithm of actions for preparing your new equipment for work.
Why you should not ignore the first washing of equipment
Many people mistakenly believe that new equipment is sterile, because it has just come off the assembly line and is packaged in polyethylene. However, the production process involves the use of various technical oils to lubricate mechanisms, as well as adhesives to secure elements during transportation. These substances are not toxic in small doses to the skin, but their entry into food is unacceptable. Factory smell These are volatile organic compounds that, when heated or simply over time, can settle on products.
In addition to the chemical aspect, there is also a mechanical one. During assembly, packaging and delivery, construction dust, lint from packaging materials, or even small insects could get inside the cameras. If these contaminants are not removed, they will become an ideal environment for the growth of bacteria immediately after creating a favorable temperature regime. Sanitary treatment allows you to create a clean base for storing food.
⚠️ Attention: If after the first wash and airing for 24 hours the sharp chemical odor does not disappear, this may indicate manufacturing defects in materials. In this case, contact the store to replace the product.
It is also important to understand that different materials inside the camera require different approaches. Glass, food grade plastic, metal and rubber seals react differently to aggressive substances. An incorrectly selected product can lead to clouding of shelves or loss of elasticity of door cuffs, which in the future will affect the tightness.
Choosing safe detergents
The main rule when choosing chemicals for the interior space is safety of contact with food. Aggressive solvents, chlorine-containing bleaches or abrasive powders are absolutely not suitable. They can damage the structure of the plastic, leaving microcracks where bacteria will subsequently accumulate, or change the color of the internal panels. The optimal choice is neutral products with a minimum amount of fragrances.
Specialized dishwashing gels are ideal for the main wash. They cope well with grease stains (even if they are not there yet, they wash away technical grease perfectly) and are easily rinsed with water. It is important to choose liquids without a strong aroma so as not to overpower the smell of the food in the future. You can also use special sprays for household appliances, which are labeled “for refrigerators” and often contain antibacterial components.
Folk methods are also effective if you follow the proportions. A solution of baking soda or weak acetic acid is an excellent disinfectant and removes odors. However, you need to be careful with vinegar: a high concentration of acid can negatively affect some types of cheap plastic, making it dull. Below is a table of compatibility of products and materials.
| Type of contamination | Recommended product | Prohibited actions |
|---|---|---|
| Technical lubricant | Dish gel, warm water | Use of acetone or solvents |
| Dust and dirt | Water with microfiber | Friction with hard brushes |
| Persistent smell of plastic | Soda solution (1 tbsp per 1 liter) | Use of chlorine-containing products |
| Greasy stains (on doors) | Glass cleaner or alcohol solution | Use of abrasive sponges |
Step-by-step instructions for washing a refrigerator
The preparation process should begin only after complete unpacking and removal of all shipping tapes, films and foam inserts. Pay special attention to the compressor clamps, if any (usually bolts at the back), although they do not require washing, their presence interferes with access. Before you begin wet cleaning, let the equipment stand in an upright position for several hours, especially if it was transported lying down.
The first stage is dry cleaning. Wipe all surfaces with a dry soft cloth to remove construction dust. Then prepare a warm soapy solution. Do not use hot water, as sudden changes in temperature can cause thin plastic to warp or glass shelves to crack. Thoroughly rinse each shelf, drawer and chamber wall, moving from top to bottom.
☑️ Preparation checklist
Removable elements deserve special attention. It is better to remove tempered glass shelves and plastic containers and wash them in a bathtub or large basin. This will provide access to all hard-to-reach corners of the main camera. After washing, be sure to rinse all parts with clean running water to remove any remaining detergent. A film of soap on the surface can become sticky and collect dust.
Removing persistent technical odors
Even after thorough washing with soap and water, the specific smell of new plastic inside may remain. This is normal, but requires additional measures before loading products. The simplest and most effective way is ventilation. Leave the refrigerator and freezer doors open in a well-ventilated area for 10 to 12 hours. A draft will help ventilate volatile substances.
If there is no time for long-term ventilation, you can use natural absorbents. Place open containers with activated carbon, ground coffee or soda on the shelves. These substances perfectly absorb foreign odors. Wiping the surfaces with a weak solution of citric acid or a slice of fresh lemon also helps effectively, but after this you must wipe the surfaces with a damp cloth so that the acid does not corrode the plastic.
The secret to quickly eliminating odor
Place a plate of crumbled black bread or cotton pads soaked in vanilla extract inside for several hours. It neutralizes odors faster than regular soda.
Do not try to mask the smell of industrial origin with strong fragrances or air fresheners. A mixture of “chemicals” and “artificial strawberries” can give an unpredictable and unpleasant result that will be difficult to remove. It is better to spend time on high-quality deodorization natural methods.
Features of processing seals and external panels
The rubber seal around the perimeter of the door is a critical element that ensures tightness. Factory dust and talc, which is often sprinkled on rubber, must be removed. Wipe the seal with a soft sponge soaked in soapy water, thoroughly cleaning out the folds. After this, you can treat the rubber with a special rubber care product or simply glycerin to maintain elasticity and prevent drying out.
External panels, especially if they are stainless steel or anti-finger coating, require a delicate approach. For metal, use special polishes or wet wipes for monitors, wiping strictly along the metal fibers. Glossy plastic surfaces are easy to scratch, so avoid using the hard side of the sponges. Matte surfaces may lose their appearance when using products containing high alcohol concentrations.
⚠️ Attention: Never use chlorine-containing products to clean internal chambers and seals products (such as "Whiteness"). Chlorine destroys the rubber structure, making it brittle, which will lead to loss of tightness after a few months.
Drying and first launch
The final and, perhaps, the most important stage is high-quality drying. Moisture inside the camera before turning on is unacceptable. When frozen, it will turn into an ice crust, which can damage temperature sensors or create unnecessary stress on the No Frost system. Dry all surfaces thoroughly with a clean cotton cloth or paper towels. Make sure that there is no water left in the drain holes (if they are visible).
After assembling all the shelves and drawers, the refrigerator can be turned on. However, don't rush to load the products. Let the unit idle for at least 2-4 hours (preferably more) so that it reaches the desired temperature and stabilizes the operation of the compressor. Only after the thermometer shows the required values can you place food inside.
Following these simple rules will allow you to avoid disappointment and enjoy your purchase. A clean, dry and properly prepared refrigerator is the key to the freshness of your food and the absence of unnecessary costs for repairing or replacing spoiled food.
Is it possible to wash a new refrigerator with tap water?
Yes, you can. Regular tap water is quite suitable for cleaning internal chambers. The main thing is to thoroughly dry the surfaces after washing. Using distilled water does not make practical sense, since it will evaporate or be wiped off anyway.
How long after washing can you turn on the refrigerator?
You can turn it on immediately after you make sure that all surfaces are completely dry. However, it is recommended to fully load products no earlier than after 3-4 hours of operation of the empty unit, so that it gains temperature.
What is the best way to wipe glass shelves to avoid streaks?
For glass shelves, it is best to use a window cleaner or a solution of water with a small addition of vinegar, wiping them with microfiber. This will ensure that there are no streaks or greasy film.
Do you need to remove the film from the inner walls, if any?
Yes, all protective films, stickers with characteristics and tape must be completely removed. Moisture or glue remaining under the film can lead to the appearance of mold or an unpleasant odor in the future.