food freshness and the absence of foreign odors in the refrigerator compartment directly depend on the regularity and quality of cleaning. Over time, invisible bacteria accumulate on the walls, and spilled liquids can become a source of persistent unpleasant odor that is absorbed into the plastic. Many housewives are wondering how to clean the inside of the refrigerator so as not to damage the coating and protect food products.
The use of aggressive household chemicals is often not justified, since chemical residues can get on the food. Safe cleaning implies the use of available home remedies or specialized environmentally friendly compounds. The right approach allows you not only to return the camera to a neat appearance, but also to extend the life of the equipment, preventing corrosion and destruction of seals.
In this article we will analyze proven methods that will help cope with contaminants of any complexity. You will learn what tools are needed for delicate cleaning and how to properly prepare the equipment for washing so that the process goes quickly and efficiently.
Preparing the refrigerator for washing
Before you start looking for a cleaning agent, you need to properly prepare the unit. The first step is always complete defrosting if your model is not equipped with the system No Frost. Even in modern systems, the evaporator can become covered with ice, so unplugging for 1-2 hours will not be a bad idea.
Remove all products and place them in basins or thermal bags with ice so that they do not spoil during the procedure. It is better to remove removable shelves, drawers and trays separately - it is more convenient to wash them in the bathroom under running water using a sponge and dishwashing detergent.
⚠️ Attention: Never use sharp objects or knives to chip ice. Mechanical damage to the evaporator will lead to a refrigerant leak and costly repairs.
After defrosting, wipe the inner walls with a dry cloth to remove most of the moisture. This will allow the cleaning solution to work more effectively without immediately flowing down. Now you can move on to choosing a suitable disinfectant and stain removal product.
Folk remedies for safe cleaning
Home recipes are often more effective than store-bought chemicals when it comes to food chambers. They are non-toxic, easy to wash off and, as a rule, always have on hand. The key advantage is that there is no risk of poisoning from vapors or residues on surfaces.
One of the most popular remedies is baking soda. It perfectly absorbs odors and works as a soft abrasive without scratching the plastic. To prepare the solution, dilute 2 tablespoons of powder in a liter of warm water. The resulting liquid can be used to wipe walls, shelves and doors.
Acetic acid has also proven itself as a powerful antiseptic. It kills bacteria and removes fatty deposits. However, using pure vinegar is not recommended due to its strong odor and possible aggressive effect on some types of plastic. It is better to prepare a weak solution: one part 9% vinegar to two parts water.
- 🍋 Citric acid or fresh lemon juice - perfectly removes yellow stains and leaves a pleasant citrus aroma.
- 🧼 Laundry soap - grate the bar and dissolve the shavings in warm water to remove greasy traces.
- 🦷 Toothpaste - suitable for local removal of complex stains on white plastic, acts as a polish.
After treatment with any solution, be sure to wipe the surfaces with a damp and then dry rag.
Specialized household chemicals
If traditional methods do not seem effective enough to you or you prefer ready-made solutions, the market offers a wide range of products for caring for kitchen appliances. When choosing a product, pay attention to the labeling “safe for contact with food” or “for refrigerators.”
Sprays and foams are convenient because they do not require the preparation of solutions. They often contain antibacterial additives that create a protective film that prevents the growth of microbes for some time. Gels cope well with old stains, as they last longer on vertical surfaces.
When using chemicals, strictly follow the instructions on the packaging. Some active components may be aggressive to rubber seals or matte wall coating. Always test the product in an inconspicuous area, for example, at the end of a shelf or at the bottom of the chamber.
| Type of product | Efficacy against grease | Safety | Recommended use |
|---|---|---|---|
| Spray cleaner | Average | High | Weekly cleaning |
| Cleaning gel | High | Medium | Removing old stains |
| Antibacterial wipes | Low | High | Express treatment |
| Foam for refrigerators | High | High | General cleaning |
After using chemicals, you must Ventilate thoroughly the chamber, leaving the door open for 15-20 minutes. This will help remove residual volatile substances before loading products.
☑️ Check before using chemicals
How to eliminate unpleasant odors
Sometimes even after thorough washing, a specific aroma remains in the chamber. This could be the smell of old onions, fish or spoiled meat that has been deeply absorbed into the plastic. In such cases, not just cleaning is required, but adsorption of odor molecules.
The simplest and most affordable method is the use of activated carbon. Crush 10-15 tablets and scatter the powder into saucers, placing them on the shelves. Leave for a day, then remove. Coal works as a powerful filter, drawing out foreign aromas from the air and pores of the material.
Also work effectively:
- ☕ Dry ground coffee - pour into an open container and place in the chamber.
- 🍞 Black bread - cut into slices and place on different levels.
- 🍚 Rice or salt - when dry, they perfectly absorb moisture and odors.
If the source of the smell is a spoiled product that has managed to leak into the drainage hole, simply wiping is not enough. It is necessary to flush the condensate drainage system. To do this, you can use a blower with warm water or a special brush.
What to do if the smell remains after cleaning?
If all methods have been tried and the smell persists, it may have penetrated into the thermal insulation layer through microcracks. In this case, only ozonation of the chamber with professional equipment or long-term ventilation with the fan on for 2-3 days will help.
Care for sealing rubber bands
The rubber seal around the perimeter of the door is a high-risk area. This is where moisture, crumbs and mold most often accumulate. Black dots on rubber are colonies of fungus, which not only look unsightly, but also break the seal of the chamber, causing the compressor to work harder.
For cleaning, use a soft sponge and soap solution. Carefully go through all the folds of the seal. If you find mold, treat the rubber with a solution of vinegar or hydrogen peroxide. These products kill fungal spores and prevent their reappearance.
⚠️ Attention: Do not use oils, fatty creams or glycerin to wipe rubber. They destroy the rubber structure, making it sticky and less elastic, which will lead to rapid wear.
After wet cleaning, be sure to wipe the seal dry. Once every six months, it is recommended to lubricate the rubber with a special silicone grease or glycerin (only if the rubber does not come into direct contact with products when closed, it is better to use special products for rubber) to maintain elasticity and prevent cracking.
What absolutely should not be done
A refrigerator is a complex household appliance, and improper care can damage it. There are a number of actions that are strictly prohibited when caring for the inner chamber. Ignoring these rules can lead to breakdown of equipment or spoilage of products.
First of all, avoid using abrasive powders and hard metal brushes. They leave micro scratches on the plastic. Dirt subsequently gets clogged into these scratches, which can no longer be washed out, and bacteria begin to actively multiply there. In addition, the damaged surface loses its aesthetic appearance.
Do not pour water directly onto the walls or ceiling of the chamber, especially in the area where the light bulb and thermostat are located. Water may cause a short circuit or damage the electronic control board. Apply all cleaning products to a rag or sponge, and do not spray directly onto the surface.
- 🚫 Do not use chlorine-containing products (for example, “Whiteness”) in high concentrations - they can corrode the plastic.
- 🚫 Do not wash the refrigerator with hot water - a sudden temperature change is dangerous for the evaporator.
- 🚫 Do not turn on the device immediately after washing - let it dry completely for 30-60 minutes.
Compliance with these simple restrictions will preserve the appearance and functionality of your equipment for many years. Remember that prevention always cheaper and easier than repair.
Is it possible to wash a refrigerator with a steam generator?
The use of a steam generator is only possible for removable plastic parts (shelves, drawers), which can be removed and washed in the bathroom. It is impossible to direct a stream of hot steam inside a working or even switched-off refrigerator: high temperature and humidity can damage the thermal insulation layer, electronic components and lead to corrosion of metal parts.
How often should you wash the refrigerator?
The recommended frequency of general cleaning is once every 3-4 months. However, you should wipe down shelves and check food for freshness weekly. If contamination has occurred (milk has been spilled, a piece of meat has fallen), it must be removed immediately, without waiting for a scheduled wash.
How to wash yellow deposits on plastic?
Yellowishness often appears from contact with food or aging of plastic. A paste of baking soda and water applied for 1-2 hours or treatment with hydrogen peroxide is most effective. You can also use special cleaners for plastic marked “Anti-yellow.”
Is it safe to use a melamine sponge?
A melamine sponge really does an excellent job of removing dirt, working like an eraser. However, it should be used with caution inside the refrigerator. After cleaning, it is necessary to rinse the surfaces very thoroughly with water, since microparticles of melamine resin should not enter the body. For food storage rooms, it is better to choose safer analogues.