Sooner or later, even the most careful housewives are faced with the need for general cleaning of the refrigerator compartment. This may be the result of a leaking package of meat, a vegetable forgotten on the shelf, or simply long-term use without deep cleaning. Old fat and ingrained stains can turn the insides of the unit into a breeding ground for bacteria and a source of unpleasant odor, which is instantly transmitted to all products.
However There is no need to rush to use aggressive chemicals, since plastic of modern refrigerators it is quite sensitive to solvents. An incorrectly selected product can cause yellowing of the panels, cracks, or failure of the seals. In this material, we will look at how to safely and effectively return your equipment to its original appearance, using both available home remedies and professional compositions.
Before starting the active phase, it is necessary to properly prepare the equipment and free up space. Disconnection from the power supply is the first and mandatory step that will ensure your safety and will allow you to defrost the evaporator if you do not have a No Frost system. While the unit is cooling, you can safely prepare all the necessary tools and solutions.
Preparation for general cleaning: important nuances
Starting the process always requires discipline. Many people mistakenly believe that they can simply wipe down the shelves while the refrigerator is running, but high-quality washing requires full access to all corners and joints. Take out all the products, pack them in thermal bags or take them out to the balcony (if it’s cold there) so that they do not spoil during the procedure.
You will need a basic set of tools: several soft sponges, clean cotton rags (microfiber perfectly absorbs moisture), a spray bottle and water containers. Hard brushes It is prohibited to use abrasive scrapers, as they will leave micro-scratches on the plastic, in which dirt will subsequently accumulate and mold will grow.
- 🧽 Soft sponges for washing dishes without the hard side
- 🧴 Spray bottle for applying cleaning solutions
- 🧣 Cotton napkins or towels for wiping dry
- 🥣 Plastic basins for soaking removable parts
⚠️ Attention: Never use hot water to wash the internal chambers. A sudden change in temperature can lead to cracking of glass shelves or deformation of plastic elements of the case. Use water at room temperature or slightly warm.
After you have freed the camera, remove all removable elements: shelves, vegetable drawers, containers on the door. It is better to wash them separately in a bathtub or large basin in order to be able to thoroughly process each edge. Rubber seals You don’t need to touch them yet, they require a special approach and separate consideration during the cleaning process.
Folk remedies against grease and dirt
If If you are wondering how to clean a very dirty refrigerator without resorting to “heavy chemicals”, turn to time-tested home recipes. Baking soda is one of the best soft abrasives. It copes well with grease deposits and is completely safe for food, as it is odorless and non-toxic.
To prepare a cleaning paste, mix soda with a small amount of water until the consistency of thick sour cream. Apply the resulting mixture to contaminated areas and leave for 10–15 minutes. After this, rinse thoroughly with warm water. Citric acid or fresh lemon juice will help not only degrease the surface, but also eliminate unpleasant odors, leaving pleasant freshness.
Recipe for a universal spray
Mix 2 tablespoons spoons of soda, 1 liter of warm water and 10 drops of tea tree essential oil. Tea tree has a powerful antibacterial effect, which is especially important when fighting mold in hard-to-reach places.
Another powerful remedy is ammonia. It is ideal for cleaning glass shelves and mirror surfaces inside the camera, as it does not leave streaks. However, you should work with it carefully: be sure to open the windows indoors and use rubber gloves to protect the skin of your hands from drying out.
- 🍋 Citric acid solution (2 tablespoons per 0.5 liter of water) to remove scale and grease
- 🥄 Paste from soda and water for cleaning old stains
- 🌿 Vinegar water (1:1) for disinfection and eliminating odors
- 🧼 Laundry soap for degreasing heavy stains
Household chemicals: what is possible and what is not allowed
When traditional methods seem insufficiently effective, household chemicals come to the rescue. However, the choice of product must be conscious. Chlorine-containing preparations (for example, “Whiteness”) can only be used to disinfect white plastic and only in a highly diluted form. On colored plastic, chlorine can leave indelible white spots or cause yellowing.
Dishwashing detergents have proven themselves to be excellent, but they must be rinsed off very carefully. Residues from foaming agents may give food an unpleasant taste. Specialized sprays for cleaning kitchen surfaces are also suitable if they do not contain aggressive solvents such as acetone or gasoline.
| Type of product | Efficiency | Safety for plastic | Smell |
|---|---|---|---|
| Soda solution | Average | Absolute | Absent |
| Vinegar 9% | High (fat) | High | Sharp, erodes |
| Dishing detergent | High | Requires washing | Fragrance |
| Specialized spray | Very high | Depends on the composition | Chemical |
⚠️ Attention: It is strictly forbidden to use acetone, paint solvents, Galosh gasoline and abrasive powders (for example, Pemolux in dry form). These substances destroy the structure of the plastic, making it cloudy and brittle, and can also damage the paintwork on the outside of the case.
When choosing professional chemicals pay attention to the markings “for food surfaces” or “for refrigerators”. These products usually have a neutral pH and do not require repeated rinsing. If you use a regular cleaning agent, make sure it is completely rinsed off before putting the products back.
Washing technology: step-by-step instructions
Now that we have decided on the tools and means, let's move on to the process itself. Action algorithm must be consistent so as not to smear dirt over clean areas. Always start from the top, gradually working your way down to the bottom of the refrigerator compartment.
☑️ Action plan
The first step is always defrosting if a “coat” of ice has formed. Do not try to knock off the ice with a knife or other sharp objects - this is guaranteed to damage the evaporator and leak freon. Natural defrosting it will take from 2 to 24 hours depending on the model, but this is the only safe way. To speed up the process, you can place a container with warm water inside.
After defrosting and removing the removable parts, start washing the interior. Apply the selected solution liberally to the walls, leave for 5 minutes to soften the dirt, then wipe thoroughly with a sponge. Pay special attention to corners and joints where dirt accumulates most often.
It is best to soak removable shelves and drawers in a bathtub with warm soapy water. This will soften any dried-on food debris. After soaking, rub them with the soft side of the sponge, rinse them in the shower and be sure to wipe them dry. Wet shelves when installed back, they may freeze to the fasteners or cause excess moisture to appear inside.
Removing difficult stains and odors
Sometimes standard washing is not enough. If an egg breaks in the refrigerator, milk turns sour, or meat leaks, not only stains may remain, but also a persistent odor. Biological contaminants require disinfection. In this case, a solution of hydrogen peroxide or special wipes with antibacterial impregnation will help.
To remove traces of tape or stickers, use vegetable oil or alcohol. Apply the substance to a cotton pad, apply to the stain for a couple of minutes, then rub gently. The glue will soften and come off easily. Never use blades or knives to scrape stickers from plastic —the risk of leaving a deep furrow is too great.
- 🔥 To remove the burning smell: wipe the surfaces with a vinegar solution and ventilate
- 🥛 From the smell of sour milk: activated carbon placed on the shelves will help
- 🩸 Traces of blood or meat: removed only with cold water (hot water will curdle the protein)
- 🎨 Greasy stains from packaging: wipe with dishwashing detergent
If the smell has ingrained itself into the rubber seal, prepare a paste of baking soda and water, apply to the rubber, leave for an hour, then rinse off. In difficult cases, the rubber elements can be carefully removed (if the design of the model Alloway, Bosch or LG allows this to be done without damage), soak in a soapy solution and dry.
⚠️ Attention: Do not use fragrances with strong fragrances to mask the smell of rot. This will not solve the problem, but will only mix the aromas, making being in the kitchen unbearable. First, eliminate the source of the odor mechanically and chemically, and only then use absorbers.
Drying and completion of work
The final stage is drying. Moisture is the main enemy of a clean refrigerator, as it promotes the growth of mold and the formation of ice. crusts when turned on. Wipe all surfaces thoroughly with a dry cotton towel or paper towels. Make sure that there is no water or blockages in the drainage hole on the back wall.
Leave the refrigerator doors open for 1-2 hours to completely ventilate. If possible, run the unit empty for 30–60 minutes to allow it to reach temperature before loading food. This will help avoid unnecessary load on the compressor.
To maintain freshness in the future, you can use natural odor absorbers: a bowl of soda, activated charcoal, a slice of black bread or citrus zest. Change them once a month. Regular prevention will allow you not to face the need for general cleaning more than twice a year.
Is it possible to wash the inside of the refrigerator with window cleaner?
You can use window cleaner, but with caution. It removes grease well and does not leave streaks on glass, but it may contain alcohol or ammonia, which dry out rubber seals with frequent use. If you use such a product, thoroughly wipe the surfaces with a damp cloth and then a dry one to prevent chemicals from getting on the food.
How often should you thoroughly clean the refrigerator?
The optimal frequency of deep cleaning with defrosting is 2 times a year. However, if you have a model with a No Frost system, you need to defrost it less often, but you should wipe the shelves and check the expiration dates of products weekly. If leaks or severe contamination are detected, cleaning is carried out immediately, regardless of the schedule.
How to wash yellowness on the plastic inside the refrigerator?
Yellowness often appears from time or contact with certain products. Try applying a paste of baking soda and hydrogen peroxide for 30–40 minutes. Special wipes for caring for plastic panels are also effective. If the yellowness is deep and is a consequence of the aging of the plastic, it may not be possible to remove it completely, but it can be lightened.
Is it safe to use a steam cleaner for a refrigerator?
Using a steam cleaner inside the working chamber is highly not recommended. The high temperature of the steam can deform the thin plastic of the shelves and damage the insulation. Steam can only be used to clean the outer casing and radiator grilles at the back, but not inside the refrigerator or freezer.