Dirt, unpleasant odors and sticky shelves are not just an aesthetic problem, but a potential threat to the health of the entire family. Inside a closed space with a low temperature, bacteria multiply more slowly, but do not disappear without a trace, especially if you have not done a thorough cleaning for a long time. Many owners of household appliances mistakenly believe that cold kills germs, but mold and pathogenic flora thrive in spilled milk or leftover vegetables.
Regular cleaning of the chamber extends the life of the unit and preserves food freshness. If you ignore the care of internal surfaces, the rubber seals may dry out and the ventilation system may become clogged with sticky residue. In this article, we will look at what is the best way to wash, how to remove persistent odors, and what mistakes are most often made when servicing refrigeration equipment.
Preparing for general cleaning of the chamber
Before taking active steps, it is necessary to completely empty the interior space of the contents. Remove all food items, shelves, drawers and containers to ensure every nook and cranny is accessible. If you have a two-chamber model, defrosting may take several hours, so plan the time in advance.
Disconnect the appliance from the power supply by unplugging the plug, or turn the thermostat to the “Off” position. This is critical for safety and to prevent compressor breakdown when handling water.
Gather the necessary tools: soft sponges, microfiber, a spray bottle and a basin of warm water. It is prohibited to use hard brushes and abrasive scrapers, as they leave micro-scratches on the plastic, where bacteria will subsequently accumulate. To wash removable elements, prepare a place in the kitchen where they can be soaked.
Choosing safe detergents
Aggressive chemistry can damage the plastic casing and leave toxic traces, which then end up in food. Therefore, choosing a cleaning product is a matter of not only efficiency, but also safety. Modern models, such as Liebherr or Bosch, have antibacterial coatings that are easily destroyed by chlorine or acids.
- 🍋 Citric acid - perfectly dissolves grease deposits and removes odors, safe for food plastic.
- 🧼 Laundry soap is a classic product that removes stains well and is easily washed off with water without a chemical aftertaste.
- 🍶 Baking soda is an ideal absorbent for eliminating odors and delicately cleaning hard-to-reach places.
- 🍷 Table vinegar (in a 1:1 ratio with water) - disinfects surfaces and adds shine to glass, but requires careful ventilation.
⚠️ Attention: It is strictly forbidden to use solvents, gasoline, acetone or products with large abrasive particles to wash the inner chamber. These substances can melt the plastic or break the seal of the seams.
If you prefer ready-made household sprays, choose those labeled “for food surfaces” or “eco”. After treating with such products, be sure to wipe the chamber clean with a damp cloth several times to prevent surfactants from getting on the products.
Step-by-step scheme for washing internal surfaces
The cleaning process should move from top to bottom so that dirty water does not stain already washed areas. Start from the ceiling of the chamber and the top shelves, gradually working your way down to the bottom. Pay special attention to corners and joints where mold most often forms.
☑️ Checklist for perfect cleaning
Wipe the surfaces with soft circular movements, without pressing hard on the plastic. If the stains are frozen, apply a cloth soaked in warm soapy water to them for 5-10 minutes. This will soften the plaque and you can remove it without effort.
After the main stage, rinse all surfaces with clean water. To do this, it is convenient to use a spray bottle or a well-wrung out cloth. Moisture should not remain on the walls, so the final stage is to thoroughly wipe it dry.
Care for removable parts and seals
Glass shelves and plastic drawers are most conveniently washed in a sink or bathtub under running water. Use warm water and a mild detergent. If shelves have metal trim, avoid prolonged contact with water to prevent corrosion.
The rubber seal on the door is where the most bacteria and mold accumulate. It must be wiped especially carefully, bending back the folds. To disinfect the seal, you can use a weak vinegar solution or special wipes for household appliances.
| Element | What to wash | What to dry | Frequency |
|---|---|---|---|
| Glass shelves | Glass cleaner or soap solution | Lint-free microfiber | Once a month |
| Plastic boxes | Warm water with soda | Paper towel | Once a month |
| Rubber seal | Vinegar solution (1:1) | Dry soft cloth | Once every 2 weeks |
| Internal walls | Specialized spray or soap | Microfiber cloth | Once every 3-4 months |
After washing, let all parts completely Allow to dry at room temperature before reinstalling. Wet shelves can freeze to the fasteners or cause the formation of excess condensation during the first start-up.
Elimination of unpleasant odors
Even after thorough washing, sometimes the specific aroma of spoiled products remains. In such cases, additional deodorization of the space is required. Simple ventilation is not always effective if the smell is ingrained in plastic parts.
One of the most effective folk methods is the use of activated carbon. Break 10–15 tablets and scatter them into saucers, placing them on shelves for a day. Charcoal is a powerful adsorbent and will draw out extraneous odors.
Secret anti-odor ingredient
If the odor is very persistent (for example, from spilled milk or fish), wipe the internal surfaces with a solution of water with the addition of a few drops of lemon or tea tree essential oil. The oil will not only kill the odor, but also has antibacterial properties.
You can also use natural odor absorbers:
- 🍞 Black bread - cut into slices and place in the chamber overnight.
- 🍚 Rice - a glass of dry rice perfectly absorbs moisture and odors.
- ☕ Ground coffee - works as a powerful flavoring and absorbent.
Typical mistakes when cleaning the refrigerator
Many users make mistakes that nullify all cleaning efforts or even harm the equipment. For example, using hot water to defrost ice may cause cracks in the plastic case due to sudden temperature changes.
⚠️ Warning: Never use a knife, icebreaker or other sharp objects to chip ice. One awkward movement can damage the evaporator, after which the refrigerator will stop cooling, and repairs will be very expensive.
Another common mistake is turning on the appliance immediately after washing. If moisture remains inside, it may get into electrical contacts or the ventilation system. Always wait until the camera is completely dry. Also, you should not wash the refrigerator while it is running, unless it is an express cleaning without defrosting, as warm water will cause the compressor to overload.
Frequently asked questions (FAQ)
Is it possible to wash the inside of the refrigerator with dishwashing detergent?
Yes, you can, but only if it foams well and is easily washed off. It is important to thoroughly wipe the surfaces with clean water several times so that there is no chemical film left on the walls that can be absorbed into the food.
How often should you wash the inside of the refrigerator?
General cleaning with defrosting is recommended once every 3-4 months. However, you should wipe down shelves and check food for freshness weekly. If you have a model with a No Frost system, defrosting is required less often, but hygienic cleaning is required.
How to remove yellow deposits on plastic?
Yellowishness can be easily removed by a paste of soda and water or a solution of hydrogen peroxide. Apply the product to a sponge, gently rub problem areas and leave for 10-15 minutes, then rinse. Avoid using chlorine bleaches.
Do you need to remove the light bulb when washing?
It is not necessary to remove the light bulb unless you pour water directly on it. However, if there is excessive wetting, it is better to be careful or temporarily remove the light source to avoid a short circuit, although in modern models the contacts are usually protected.
Why did a damp smell appear after washing?
Most likely, you did not dry the chamber or seals well enough before closing the door. Moisture in a confined space encourages the development of mold. Open the refrigerator and leave it to ventilate for several hours, you can put a towel with soda inside.