Buying new household appliances is always a joyful event, marking the beginning of comfortable operation, but the first acquaintance with the unit is often overshadowed by an intrusive technical aroma. The pungent smell of plastic, characteristic of just unpacked refrigeration equipmentis an absolutely normal physical phenomenon caused by the release of volatile substances from internal components.
Many owners panic, believing that they have purchased a defective product or a product of low quality, but in reality this is how the factory process manifests itself conservation and features of materials. Polymer seals, the compressor insulation and the internal walls of the chamber, when heated during the initial start-up, actively evaporate the remnants of production compounds.
This signal cannot be ignored, since inhaling vapors of phenol and other chemical compounds can cause headaches or allergic reactions reaction, especially in children. It is important not to just wait until the smell disappears on its own, but to actively help the equipment clean itself using proven methods, which we will consider in detail in this material.
The reasons for the appearance of technical smell in new equipment
The main source of the unpleasant odor is polymer materialsfrom which the internal shelves, drawers for vegetables and seals are made door rubbers. During the production process, these parts are subject to heat treatment, and although the bulk of the volatile substances evaporate at the factory, a significant concentration remains in the pores of the material.
⚠️ Attention: If the smell resembles not just plastic, but scorched rubber or burnt wiring, immediately disconnect the device from the network. This may indicate a malfunction of the electrical circuit or a defective motor, which requires contacting a service center.
The second reason is often the shipping packaging, which hermetically sealed the unit for a long time, preventing residual gases from dissipating. When you open the box, there is a sharp release of accumulated substances, which settle on the inner walls and are absorbed into the rubber elements.
It is also worth considering that some models, especially in the budget segment, may use cheaper types of plastic that take longer to weather. The time for complete neutralization of the smell depends on the ambient temperature and the intensity of ventilation of the room.
Primary preparation before first use
Before wondering how to get rid of the smell, you need to properly prepare the refrigerator for use. The mistake of many users is to try to immediately load products or turn on the device without preliminary processing.
The first step should always be thorough washing all removable elements. Shelves, trays and baskets should be removed from the chambers and washed with warm water using a mild detergent that does not contain aggressive chemicals.
- 🧼 Wash all plastic parts thoroughly with warm water and soapy water.
- 🌬️ Leave doors open for 2-3 hours for initial ventilation of the chambers.
- 🧹 Wipe the inner walls with a damp cloth, paying attention to corners and joints.
- 🔌 Make sure the rear grille and compressor area are free of packing tape.
Particular attention pay sealing rubber bands on the doors, as they are often the main source of odor. Their porous structure easily absorbs and stores volatile substances for a long time, so they need to be wiped especially carefully.
☑️ Check before washing
Effective folk methods of neutralizing odor
If simple washing with water does not help completely eliminate the aroma, time-tested folk remedies will come to the rescue. They act as absorbents, absorbing odor molecules, or as neutralizers, entering into a chemical reaction with them.
One of the most effective means is activated carbon, which can be purchased at any pharmacy. The tablets need to be crushed into powder, scattered into saucers and placed on the shelves of the refrigerator, leaving them there for several days.
| Medicine | Method of application | Exposure time | Efficiency |
|---|---|---|---|
| Activated carbon | Sprinkle in containers | 24-48 hours | High |
| Vinegar 9% | Wipe the surfaces | Before drying | Medium |
| Baking soda | Dry powder in plates | 2-3 days | High |
| Coffee beans | Place on shelves | 3-4 days | Medium |
Lemon juice also works great, but it should be used with caution so as not to damage plastic surfaces. It is enough to wipe the walls with a weak solution of citric acid or place citrus slices inside the chambers.
Can I use bleach?
It is strictly not recommended to use chlorine-containing products to clean the interior of the refrigerator. Chlorine can react with plastic, aggravating the odor, and its vapors are toxic and will take a long time to erode, mixing with the smell of products.
Use of professional household chemicals
When traditional methods seem too long or ineffective, you can turn to specialized household chemicals. Modern odor removal sprays also contain neutralizing components that break down odor molecules at the molecular level. enzymes and neutralizing components that break down odor molecules at the molecular level.
When choosing a product, it is important to pay attention to the “food safe” or “food safe” label. Such sprays are often used in the food industry for treating warehouses and refrigeration units.
Apply chemicals strictly according to the instructions, avoiding contact with food. After treatment, it is recommended to allow the surfaces to dry and ventilate the chamber for 30-60 minutes before loading the products.
⚠️ Attention: Do not use fragrances with strong fragrances (lavender, jasmine, pine needles) to mask the smell of plastic. A mixture of the aroma of chemical fragrance and technical plastic can cause severe nausea and headaches.
What absolutely should not be done when eliminating odors
In an effort to quickly get rid of an unpleasant aroma, users often make mistakes that can lead to damage to new equipment. Understanding what to do Don'twill help maintain the warranty and appearance of the equipment.
Under no circumstances try to heat the plastic with a hairdryer or other heat devices to speed up weathering. Sharp heating can deform delicate elements of internal equipment and provoke the release of even more harmful substances.
- 🚫 Do not use abrasive powders and hard brushes to clean plastic.
- 🚫 Do not pour hot water into the chamber above 40 degrees.
- 🚫 Do not use solvents, acetone or gasoline to remove stains.
- 🚫 Do not plug in the refrigerator if the smell is accompanied by smoke.
It is also a mistake to try to “seize” the smell by loading products with a strong aroma into the chambers. Not only will this not help, but it will also cause the food to absorb the taste of plastic and have to be thrown away.
How long does it take for the smell to disappear and when to sound the alarm
The question of how long the plastic smell lasts worries all owners of new equipment. Under normal conditions, with regular ventilation and the use of absorbents, the technical smell should completely disappear within 3-7 days.
However, this period may vary depending on the model of the refrigerator, the quality of the materials used and the room temperature. In the hot season, the process of polymerization and gas release may be more intense.
If, after two weeks of intensive struggle, the smell not only does not disappear, but also intensifies, or a burning taste appears when the compressor is running, this is a cause for concern. In such cases, you need to contact the manufacturer or store to exchange the product.
Rules for storing food during the weathering period
During the period when the refrigerator has not yet completely gotten rid of the technical smell, food storage should be treated with extreme caution. It is best not to load the chambers at all in the first days, allowing the equipment to run idle.
If operation is necessary, all products must be hermetically packaged. Use containers with tight lids, cling film or vacuum bags to prevent food from coming into contact with air inside the chamber.
Dairy products, butter and open liquids are especially susceptible to foreign odors. Their entry into a new refrigerator in the first days can lead to deterioration of the taste and the appearance of an unpleasant aftertaste.
How to quickly check whether the smell remains?
To check, close the refrigerator door for 15-20 minutes with the fan turned off (if there is a quiet mode). Then suddenly open the door and take a breath. If you smell a strong chemical odor, you need to continue the cleaning process. If it simply smells “empty” or fresh, the equipment is ready to go.
Is it possible to speed up the process in winter?
In winter, when the air is dry and cold, weathering may be slower due to the low temperature inside the room. It is recommended to ventilate the room where the refrigerator is located more often and use additional heat sources (but not directed at the appliance itself) to raise the air temperature to room temperature.
Does the type of plastic affect the strength of the smell?
Yes, different types of polymers (ABS plastic, polystyrene, polypropylene) have different degrees of volatility. Budget models often use simpler plasticizers, which smell stronger and last longer. Expensive models may have a special antibacterial coating, which also has its own smell, but it is usually less pungent.