The refrigerator is the only household appliance that works around the clock without interruptions. Food is stored inside it, and bacteria, grease and unpleasant odors accumulate on surfaces. Regular cleaning not only extends the life of your equipment, but also protects your health. However, not all products are suitable for care: aggressive chemicals can damage plastic, rubber seals, or even cause corrosion of metal parts.
In this article we will analyze, what can you wipe the refrigerator with inside and outside, which available means are safe and which are strictly prohibited. You will learn how to properly wash shelves made of different materials, care for the system No Frost and avoid common mistakes that shorten the life of equipment. Let us separately dwell on the nuances of cleaning refrigerators with antibacterial coating and premium models (for example, Liebherr or Samsung Family Hub).
Why is it important to choose the right product for refrigerator
Refrigerator manufacturers - Bosch, Indesit, Atlant - always indicate care recommendations in the instructions. Ignoring these rules can lead to:
- 🔹 Yellowing of the plastic - especially for cheap models with thin coating of shelves.
- 🔹 Destruction of rubber seals —due to alcohol or chlorine, they lose elasticity and no longer close the door hermetically.
- 🔹 Corrosion of metal parts —for example, in models with an open back wall (Atlant MXM-1835, Birusa 101).
- 🔹 Disruption of the No Frost system — if the product gets into the drainage hole.
In addition, chemical residues on the shelves can react with products. For example, acetic acid forms an unpleasant odor when in contact with dairy products, and chlorine creates toxic compounds when heated (if the refrigerator has the function Hot Box).
⚠️ Attention: If your refrigerator equipped air ionizer or UV lamp (as in models Haier or Hisense), never use products with fragrances - they neutralize the effect of antibacterial systems.
Top 7 safe products for cleaning the refrigerator
We tested popular cleaning methods and compiled a rating for effectiveness and safety All products on the list are suitable for monthly cleaning (if there are no strong ones). contaminants).
| Product | Suitable for | Pros | Cons |
|---|---|---|---|
| Baking soda (2 tbsp. l per 1 liter of water) | All surfaces, including seals | Kills bacteria, neutralizes odors, non-toxic | Weakly copes with greasy stains |
| Vinegar (1:1 with water) | Glass shelves, metal parts | Disinfects, removes mold, cheap | Pungent odor, can damage plastic with frequent use |
| Laundry soap (72%) | Plastic, rubber seals | Safe, foams well, removes grease | Requires thorough rinsing |
| Hydrogen peroxide (3%) | Berry stains, blood, mold | Excellent bleach, antiseptic | Can discolor colored plastic parts |
| Lemon juice (freshly squeezed) | Odor elimination, disinfection | Pleasant aroma, natural | Acid can corrode metal upon prolonged contact |
The only product that refrigerator manufacturers (including LG i Electrolux) are officially recommended for regular cleaning - this is a solution of baking soda (2 tablespoons per 1 liter of warm water). It does not leave streaks, does not damage materials and is completely washed off.
What you can’t wipe the refrigerator with: black list
Some “folk” methods and household chemicals can cause damage irreparable damage to equipment. Here's what is strictly prohibited use:
- 🚫 Chlorine-containing products (White, Domestos) - they destroy plastic and rubber, leaving toxic fumes.
- 🚫 Abrasive powders (Pemolux, dry soda) - scratch surfaces, bacteria accumulate in microcracks.
- 🚫 Alcohol and acetone - dissolve glue on stickers (for example, energy efficiency) and spoil seals.
- 🚫 Dishwashing detergents with surfactants (Fairy, AOS- form a film that is difficult to wash off, give products a chemical taste.
- 🚫 Hot water (>40°C) — deforms plastic shelves and can damage the display of “smart” refrigerators.
It is especially dangerous to use prohibited cleaning products No Frost systems. Aggressive substances can get into the drain hole and damage the evaporator. In this case, repairs will cost 30–50% of the cost of a new refrigerator.
⚠️ Attention: If you clean a refrigerator with water dispenser (for example, Samsung RF23A9671SG), never use vinegar or citric acid to wash the pipes - they corrode silicone seals.
How to properly clean a refrigerator: step-by-step instructions
Cleaning the refrigerator consists of 5 stages. If you follow this algorithm, cleaning will take no more than 30–40 minutes, and the result will last for 2–3 weeks.
Unplug the refrigerator and remove all products|
Remove shelves, drawers and seals (if they are removable)|
Wash removable elements in the sink with warm water and soda|
Wipe the inner walls and door with the selected product|
Dry all parts before assembly (humidity provokes mold)-->
Step 1. Preparation. Place the products in a cooler bag or wrap them in towels (if cleaning in winter, you can take it out onto the balcony). Remove all removable elements: shelves, drawers, grilles. For models with freshness zones (for example, Liebherr CPesf 4023), carefully remove the containers - they are often mounted on guides.
Step 2. Cleaning removable parts. Soak the shelves and boxes in warm water with soda for 10–15 minutes. For stubborn stains, use a soft sponge (for example Scotch-Brite green). Do not rub metal grilles with hard brushes - this will damage the anti-corrosion coating.
Step 3. Treatment of internal surfaces. Apply the selected product (for example, soda solution) to the walls and door using a sprayer or sponge. Pay special attention to:
- 🧊 Sealing rubber band —it should be cleaned with a toothbrush dipped in soapy water.
- 🧊 Drainage hole (at the bottom of the back wall)— clean it with a cotton swab dipped in peroxide.
- 🧊 Ventilation grilles (for models with No Frost) - dust on them impairs cooling.
Step 4. Drying and assembly. Wipe all surfaces dry with a microfiber cloth. Make sure there is no moisture left in the drainage hole to prevent mold from forming. Reassemble the refrigerator in the reverse order, check the tightness of the seal.
Step 5. Starting. Connect the refrigerator to the network and let it run empty for 1-2 hours so that the temperature stabilizes. Only after this, load the products.
Features of cleaning refrigerators with No Frost and other systems
Modern refrigerators are equipped with different cooling systems, and each requires a special approach:
- 🌨️ No Frost (Full No Frost). In such models (Samsung RB30A3200SA, Indesit DF 4180), you cannot wash the back wall - there is a hidden evaporator there. It is enough to wipe visible surfaces and clean the ventilation holes with a vacuum cleaner once every 6 months.
- 💧 Drip system (Direct Cool). Here frost forms on the back wall, which must be removed regularly. To do this, use a plastic scraper (not metal!) and a soft cloth.
- ❄️ Low Frost. Hybrid system (for example, u Bosch KAN90VI20R) requires defrosting 1-2 times a year. When cleaning, pay attention to the drainage channel - it often gets clogged.
If your refrigerator is equipped with zones with separate climate control (for example, BioFresh at Liebherr), clean them separately from the main compartment. To do this:
- Set the temperature in the zone to
+2°C("Super Cooling" mode). - Wipe the surfaces with a soda solution.
- Rinse the filter (if any) under running water.
⚠️ Attention: In refrigerators with inverter compressor (Hitachi R-B400P7MS, Panasonic NR-BN30AW2you cannot use products with a strong odor - they can penetrate into the compressor oil and ruin it.
How to care for your refrigerator in order to wash it less often
Following simple rules will help reduce the frequency of general cleaning to once every 2-3 months:
- 📌 Use odor absorbers. Gel (Air Wick) or carbon (Bamboo) neutralize flavors, but they need to be changed every 30 days.
- 📌 Store food in containers. Open packages of cheese, sausage or fish are the main source of bacteria.
- 📌 Ventilate the refrigerator. Leave once a week door open for 5-10 minutes (after turning off the power).
- 📌 Wipe the shelves after defrosting. Water drops are an ideal environment for mold.
For models with water dispenser (LG Instaview, Whirlpool WRB322DMBB) be sure to rinse the tubes once a month with a soda solution (1 tsp per glass of water). This will prevent the formation of limescale.
How to clean the outside of the refrigerator: door, handles, display
External surfaces also need care, but here it is important not to damage the coating. Here's what you can use:
| Material | Recommended product | How to apply |
|---|---|---|
| Stainless steel (Smeg FAB32) | Special polishes (Weiman Stainless Steel Cleaner) | Apply along the metal fibers with a microfiber cloth |
| Glossy plastic (Atlant MXM 2808) | Water with vinegar (1:3) or glass cleaner | Spray, wipe with a dry cloth without pressing |
| Touch display (Samsung Family Hub) | Electronics wipes (alcohol-free!) | Light movements without pressing on the screen |
| Rubber sealant | Soap solution or silicone grease | Apply with a brush, then wipe dry |
For handles (especially for models with antibacterial coating type Nano Silver) use alcohol-based disinfectant wipes, but not more than once a week. Frequent exposure to alcohol destroys the protective layer.
If scratches appear on the body, they can be masked:
- On stainless steel — polish for metal (Autoglym Metal Polish).
- On plastic - with a special pencil (Edding 8400 for household appliances).
FAQ: Frequently asked questions about cleaning the refrigerator
Is it possible to wash the refrigerator with a steam generator?
Yes, but only the external surfaces and removable shelves. Inside, steam can damage electronics (for example, temperature sensors in models Beko CNK 335120) or cause corrosion of metal parts. If used. steam generator, hold the nozzle at a distance of 20–30 cm and immediately wipe the moisture dry.
How to get rid of mold in the refrigerator?
Mold appears due to high humidity. To remove it:
- Wipe the affected areas with undiluted peroxide. hydrogen.
- Rinse with a soda solution (4 tablespoons per 1 liter of water).
- Dry the refrigerator for 6-8 hours with the door open.
- Place a moisture absorber in the corner (Silica Gel).
If there is mold appeared on the seal, it will have to be replaced - cleaning will not help.
How to wash a refrigerator with an antibacterial coating?
For models with coating Ag+, Nano Silver or BioShield (for example, Sharp SJ-FX630V-SL) it is impossible use chlorine, vinegar or abrasives. The best option is soda solution with the addition of 2-3 drops of tea tree essential oil (natural antiseptic). After cleaning, wipe the surfaces with dry microfiber so as not to damage the protective layer.
How often should you wash? refrigerator?
Frequency depends on the intensity of use:
- 🔹 Families with children — once a month (due to frequent opening of the door).
- 🔹 Singles/couples — once every 2 months.
- 🔹 Refrigerators with No Frost - once every 3 months is enough (but clean the ventilation monthly).
- 🔹 Freezers - once every 6 months (provided proper defrosting).
Can a melamine sponge be used to clean a refrigerator?
A melamine sponge (Scotch-Brite Melamine) can also be used only for removable glass shelves for external metal surfaces. it is not suitable - it leaves micro-scratches, in which bacteria then accumulate. If you still decide to clean it, after treatment, be sure to rinse the surface with a soda solution.