A dirty refrigerator is not only an aesthetic problem, but also a health risk for the whole family. Temperature conditions inside the chambers are constantly changing, which creates ideal conditions for the growth of bacteria, mold and the appearance of unpleasant odors. Many housewives are wondering how to clean the inside of the refrigerator so as not to damage the plastic and rubber, but at the same time achieve perfect disinfection.
Modern models LG, Samsung or Bosch have complex internal coatings that require a delicate approach. The use of aggressive household chemicals can lead to microcracks on shelves or corroded seals, which will ultimately render expensive equipment unusable. In this article, we will look at proven cleaning methods that guarantee the safety and shine of your surfaces.
Preparing for general cleaning
Before grabbing a sponge and detergent, you need to properly prepare your equipment for the procedure. The main mistake is to try to wash the device while it is on, as water can get on the electrical contacts, and temperature changes will damage the compressor. First, you need to completely defrost the chambers, if you do not have a system No Frost, and remove all products.
Remove all removable elements: shelves, vegetable drawers, egg trays and containers on the door. It is better to wash them separately in a bathtub or large basin so as not to splash dirty water around the kitchen. Let the equipment stand open for at least 15–20 minutes so that the musty air disappears and the temperature inside stabilizes.
To collect melt water, prepare several old towels or microfiber rags that absorb moisture well. Do not use paper napkins for large surfaces - they get wet and leave lint, which will then take a long time to remove from sticky walls.
Folk remedies for safe cleaning
If you don’t trust store-bought chemicals or there are allergy sufferers and small children in the house, time-tested home recipes are an excellent choice. They are not inferior in effectiveness to expensive sprays, but they cost a penny and are always at hand.
Baking soda is universal abrasive and a deodorizer. A solution of two tablespoons of soda per liter of warm water does an excellent job of removing greasy deposits and eliminating foreign odors. Soda paste can be applied to difficult stains, left for 10 minutes and washed off without fear of scratching the plastic.
- 🍋 Citric acid: dissolves limescale and gives a pleasant citrus aroma, ideal for glass.
- 🍶 Table vinegar: a powerful antiseptic that kills 99% of bacteria, but requires careful ventilation after use.
- 🧼 Laundry soap: a natural product that is easily washed off and safe for food.
Ammonia deserves special attention if you need to clean the refrigerator from yellowness or marker marks. However, you need to work with it carefully, be sure to wear rubber gloves and open the windows, since ammonia vapors are toxic if inhaled.
Household chemicals: what to choose in the store
When the contamination is too strong or professional disinfection is required, it makes sense to turn to industrial products. There is a huge assortment of sprays and gels on store shelves, but not all of them are suitable for the interior of the refrigerator.
First of all, pay attention to the labeling “for food surfaces” or “safe for children”. Compositions such as Mr. Muscle, Sano or Domestos for the kitchenusually do not require thorough rinsing with large amounts of water, although wiping with a damp cloth is still necessary.
Specialized sprays for refrigerators often contain antibacterial components that create a protective film that prevents the growth of microbes for several days after cleaning. This is especially true for families where a lot of raw meat or fish is stored.
⚠️ Attention: It is strictly prohibited to use chlorine-containing bleaches (such as “Whiteness”) to clean rubber seals. Chlorine destroys the rubber structure, making it hard and brittle, which will lead to loss of seal.
How to clean a refrigerator from yellowness and grease
Yellow deposits on white plastic are a common problem faced by owners of appliances that have been in service for several years. This may be the result of plastic oxidation, exposure to ultraviolet radiation, or ingrained fat that was not removed in time.
Alkaline solutions are best suited to combat old fat. You can use dishwashing gel, whipped into a thick foam, or special degreasers for stoves. Apply the product, wait 5-7 minutes for the chemical to break down the fatty molecules, and rinse.
If the plastic has turned yellow from time, and not from dirt, conventional methods may not help. In such cases, experienced craftsmen recommend using high concentration hydrogen peroxide or special plastic reducers for cars, but they need to be tested in an inconspicuous area.
The secret of perfect cleanliness
Use a melamine sponge to remove black streaks from shoes or marker marks from the side walls of the refrigerator. It works like an eraser, erasing dirt without chemicals.
It is important not to rub the plastic with hard metal brushes or dry abrasive powders like Pemolux. This will leave micro-scratches into which dirt will clog even faster, and it will no longer be possible to wash them.
Table: Comparison of cleaning products
To make it easier for you to make your choice, we have prepared a comparison table of popular methods. It will help you quickly assess the pros and cons of each option depending on the type of contamination.
| Medicine | Effectiveness against grease | Safety | Odor elimination |
|---|---|---|---|
| Soda solution | Average | High | High |
| Vinegar 9% | Low | Average | Medium |
| Dish gel | High | High | Low |
| Special. spray | Very high | Depends on the composition | Medium |
When choosing a chemistry, always take into account the material of the internal surfaces. Glossy plastic is easier to scratch, while matte plastic absorbs odors faster, so different models may require different approaches. Indesit, Atlant or Liebherr different approaches may be required.
Cleaning hard-to-reach places and seals
The most large accumulations of dirt and mold are hidden where it is most difficult to reach: in the folds of the rubber seals on the door and in the water drainage holes. This is where black mold most often settles, which spoils the appearance and health.
To clean the seals, use a soft toothbrush dipped in a soapy solution or hydrogen peroxide. Carefully bend the rubber and clean out dirt from the folds. If the mold has already penetrated deeply, it may be necessary to replace the seal, since it will be impossible to completely wash out the fungal spores.
- 👂 Ears for shelves: people often forget to wipe the places where the shelves are attached, where sticky liquid accumulates.
- 💧 Drainage hole: cleaned with a cotton swab or soft wire to condensation did not stagnate.
- ❄️ Ventilation grilles: in No Frost systems you need to carefully vacuum the back wall of dust.
After cleaning all hard-to-reach places, be sure to wipe them with a dry cloth. Remaining moisture in closed spaces is a guarantee that new mold will appear in a couple of weeks.
☑️ Checklist for perfect cleaning
Elimination of unpleasant odors
Even after thorough washing, the smell may persist if it is absorbed into plastic or rubber parts. Before loading food, you need to carry out a deodorization procedure.
The easiest way is to leave an open container with activated carbon, ground coffee or soda in the refrigerator for a day. These substances are excellent natural adsorbents and pull odor molecules from the air.
If the odor comes from spilled milk or spoiled meat, you can wipe the chambers with a solution of vinegar or lemon juice. There are also special odor absorbers in the form of eggs or disks, which are sold in hardware departments.
⚠️ Attention: Do not use fragrances with strong chemical fragrances to “kill” the smell. This can cause products (especially butter and milk) to absorb a chemical aroma and become unsuitable for food.
FAQ: Frequently asked questions
Can you wash the refrigerator with a steam cleaner?
You can use a steam cleaner, but with great care. Hot steam effectively removes grease and disinfects, but the pressurized steam jet can damage plastic parts or drive moisture into the insulation. Use minimal power and do not keep the nozzle in one place for a long time.
How often should you wash the inside of the refrigerator?
It is recommended to completely defrost and wash it every 3-6 months, depending on the model. However, it is worth wiping the shelves and checking the products weekly to avoid the appearance of old stains and odors.
How to wash traces of tape from the refrigerator?
Remnants of glue from tape or stickers are best removed with vegetable oil or a special Anti-Scotch product. Apply the oil to a cotton pad, apply to the stain for 5 minutes, then gently wipe off.
Are wet wipes safe to use for equipment?
Yes, if they do not contain high concentrations of alcohol and aggressive solvents. Wipes for monitors or office equipment are well suited for external polishing of doors, but for internal cleaning of greasy stains their power may not be enough.