How to clean the refrigerator shelves from grease, mold and stubborn dirt: a step-by-step guide

Cleaning the refrigerator is a task that many put off until the last minute. But when sticky stains, black spots of mold or the persistent smell of last year’s herring appear on the shelves, you have to act. Wash the shelves of the refrigerator - it’s not as simple as it seems: plastic is afraid of abrasives, glass can become dull from the wrong products, and metal grilles rust from moisture. In this article, we will look at how to restore whiteness and freshness to any type of shelves without the risk of damaging the coating or seals.

The main mistake is to use the first detergent you come across. Aggressive chemistry (for example, bleach or concentrated alkalis) can not only ruin the surface, but also leave toxic fumes inside the chamber. But natural solutions (vinegar, soda, lemon) cope with dirt no worse, but are safe for food. We tested 10 methods - from classic to unexpected (for example, cleaning steam cleaner or melamine sponge) - and selected the most effective ones.

1. Preparation: what to do before cleaning

Before you grab the sponge unplug the refrigerator and empty all the shelves. This will not only make it easier to access contaminants, but will also prevent a short circuit if water gets on the electrical contacts. Models with the No system Frost You don’t have to defrost it completely, but if there is ice, remove it with a plastic scraper.

Remove all removable elements: shelves, drawers for vegetables, grilles on the door. Do not pull with force - many modern refrigerators (for example, Samsung RB37J5240 or LG GA-B489YVQZ) have fragile fasteners. Place the parts in a bathtub or basin with warm water - this will soften dried dirt.

• 🔌 Turn off the power and remove the plug from the outlet (it is not enough just to press the button on the panel!).
• ❄️ If there is ice, let it melt naturally or use a hairdryer at minimum power (keep at a distance of 30 cm!).
• 📦 Take out all the products and check them for freshness. Spoiled (rotten, moldy) immediately throw them into a bag, which you then tie.
• 🧼 Prepare 2-3 bowls: one for washing, the second for rinsing, the third for soaking particularly dirty parts.

⚠️ Attention: Do not use hot water (above 40°C) for plastic shelves - they can become deformed. Also avoid metal sponges: they scratch the glass and leave microcracks in which dirt then accumulates.

2. How to clean plastic shelves: top 5 safe products

Plastic is the most capricious material: it absorbs odors, turns yellow over time and is afraid of acetone. The best product for plastic shelves is a combination of soda and vinegar. It removes grease, disinfects and leaves no streaks. Alternatives:

• 🍋 Lemon juice + salt: rub the shelves with a paste of salt and lemon juice, leave for 10 minutes, then rinse. Removes yellowness and odors.
• 🧂 Soda + hydrogen peroxide: mix into a paste (2 tablespoons of soda + 1 tablespoon of peroxide), apply for 15 minutes. Effective against mold.
• 🧽 Dishwashing liquid (for example, Fairy or AOS): dilute in warm water (1 tbsp per 1 liter) and wipe with a sponge.
• 🌿 Vinegar solution: 1:1 with water. Spray, wait 5 minutes, wipe with a soft cloth.
• 🧼 Special sprays for refrigerators (for example, Topperr 3104 or Unicum). They contain antibacterial additives.

For persistent stains (for example, dried jam or sauce) use melamine sponge. Moisten it in water and gently rub the stain without pressure -melamine will dissolve the dirt without scratching. But do not use the sponge more than once every 3 months: when worn out, it leaves microparticles on the plastic.

3. Cleaning glass shelves: how to avoid stains

Glass shelves (for example, in models Bosch KAN92VI30 or Liebherr CPesf 4023) are easier to clean than plastic ones, but stains remain on them if rinsed incorrectly. Key rule: use lint-free wipes (for example, microfiber) and oil-free products.

The best method for glass:

1. Wash the shelves in warm water with cleaning liquid dishes.
2. Apply a solution of vinegar (1:1 with water) for 5 minutes - this will dissolve limescale.
3. Wipe with a scraper glass (as for shower cabins) - it will remove residual grease.
4. Rinse under running water and wipe dry with a microfiber cloth with movements from top to bottom.

For stubborn stains (for example, from coffee or wine) use paste of soda and water (the consistency of thick sour cream). Apply for 3-5 minutes, then rinse. Never use acetone or solvents on glass - they make the surface cloudy.

4. Removing mold and unpleasant odors

Black spots of mold and a musty smell appear if the refrigerator has not been washed for a long time or spoiled food has been stored in it. Mold is dangerous: its spores can cause allergies or poisoning. Therefore, it is not enough to just wipe the shelves - you need to disinfect.

Algorithm of action:

1. Prepare a solution: 1 liter of water + 2 tbsp. l. vinegar + 1 tbsp. l. hydrogen peroxide.
2. Moisten the sponge generously and wipe all surfaces, including rubber seals.
3. For severe mold damage, use chlorhexidine 0.05% (sold at the pharmacy). Apply for 10 minutes, then rinse.
4. After cleaning, wipe the shelves with a solution of water and lemon juice (1:1) - this will neutralize the smell of vinegar.

To prevent the smell from returning:

• 🧊 Place in the refrigerator activated charcoal (5-6 tablets in a saucer) or baking soda (2 tbsp in an open container).
• ☕ Use coffee beans in a cloth bag - they will absorb extraneous aromas.
• 🍋 Place the slices lemon on the shelves for 1-2 days.

⚠️ Attention: If mold has penetrated into the sealing gum and does not come out, it will have to be replaced. In No Frostmodels, mold often accumulates in the drainage hole. Clean it with a cotton swab dipped in vinegar.

5. How to clean metal grilles and shelves

Metal elements (for example, in refrigerators Indesit DF 4180 or ATLANT XM 4021-000) require a special approach: they rust from moisture and lose their shine from abrasives. The best remedy — baking soda or special polishes for stainless steel (for example, Wpro Stainless Steel Cleaner).

Step-by-step instructions:

1. Soak the grates in warm water with dishwashing liquid for 20-30 minutes.
2. Wipe with a soft sponge, then rinse.
3. For shine, apply to dry surface a solution of vinegar and olive oil (1:1) - this will protect against rust.
4. If rust stains appear, use paste from soda and water or special products (for example, WD-40).

Do not use for metal:

• ❌ Hard brushes or steel wool - they scratch the surface.
• ❌ Bleach or bleach - they cause corrosion.
• ❌ Products with abrasive particles (for example, Pemolux).

What to do if the grate is rusty?

If the rust is deep, soak the part in a solution of citric acid (3 tablespoons per 1 liter of water) for 1 hour. Then clean with soft brush and rinse. For prevention, after cleaning, wipe the grill with a thin layer of vegetable oil (it will create a protective film).

6. Cleaning a refrigerator with a No Frost system: nuances

No Frostrefrigerators (for example, Electrolux ERN 1200 FOW or BEKO GNE 110620 X) do not require defrosting, but their shelves get dirty no less than usual. Main feature: do not pour water on the back wall where the evaporator is located. Also avoid getting liquid into the ventilation holes.

How to do it correctly. wash:

• 🔄 Turn off the refrigerator and let it stand for 10-15 minutes - this will stop the air circulation.
• 🧴 Use foam cleaners (for example, Sano Refrigerator Cleaner) - they do not require copious amounts rinsing.
• 🧽 Wipe the shelves with a damp, not wet sponge.
• 💨 After cleaning, leave the door open for 30-40 minutes to allow the moisture to evaporate.

⚠️ Attention: In No Frostmodels, mold often accumulates in the drainage hole (on the back wall). Clean it once every 2-3 months with a cotton swab dipped in vinegar.

7. Prevention: how to keep the shelves clean longer

To avoid having to scrub away old grease every month, follow simple rules:

• 📅 Weekly cleaning: wipe the shelves with a damp cloth with a soda solution (1 tsp per 1 liter of water).
• 🥡 Store food in containers: open jars, packages with sauces or raw meat/fish should be kept in a closed container.
• 🧊 Use odor absorbers: soda, coal or special ionizers (for example, Xiaomi Air Purifier for refrigerators).
• 🌡️ Monitor the temperature: in the main chamber it should be +4...+5°C, in the freezer - -18°C. At higher values, food spoils faster.

If condensation appears in the refrigerator (drops of water on the back wall in drip models), check:

• Tight Is the door closed (maybe the seal is in the way).
• Are the shelves overloaded (this interferes with air circulation).
• Is the refrigerator located next to a stove or radiator.

8. Common mistakes and how to avoid them

Even. experienced housewives sometimes damage refrigerator shelves by improper cleaning. We tell you what not to do it is forbidden:

• 🚫 Use hot water - the plastic is deformed, the glass can burst due to temperature changes.
• 🚫 Use acetone or solvents - they destroy the coating and leave toxic fumes.
• 🚫 Rub the shelves with a dry sponge - this will scratch the surface. Always wet the dirt first.
• 🚫 Leaving moisture in the recesses (for example, under vegetable drawers) - it will start there. mold.
• 🚫 Clean the refrigerator with the power on is a risk of short circuit.

If a persistent odor remains after cleaning, check:

• 🔍 Drainage hole —dirt may accumulate there.
• 🔍 Sealing rubber —it needs to be cleaned with a toothbrush and soda.
• 🔍 Back wall —sometimes dust and grease from ventilation.

How often should you clean the refrigerator?

Ideally - once every 1-2 months. But if there are allergy sufferers or small children in the family, cleaning should be done more often (every 3-4 weeks). General cleaning of the freezer once every six months is sufficient.

Can the shelves be washed in the dishwasher?

Depends on the material. Glass shelves (if they fit) can be washed in the PMM on a delicate cycle (without drying!). Plastic —only if they have a “dishwasher” symbol. It is not recommended to wash the grates in a PMM - they may darken.

How to wash shelves after fish or onions?

Removes fish or onion smell a solution of vinegar with water (1:1) or juice lemon. Wipe the shelves, then rinse with clean water and dry. To consolidate the effect, place lemon slices or a bag of soda on the shelf for 12 hours.

How to clean the refrigerator if you don’t have time to defrost?

Turn on the mode Super Cooling (if available), transfer the food to the refrigerator bag, and quickly wash the shelves in a bath with warm water and vinegar. The whole process will take 20-30 minutes. wet shelves back, otherwise ice will form.

What to do if there are stains left after cleaning?

Removes stains on glass or plastic ammonia solution (1 tablespoon per 1 liter of water) Wipe the surface, then polish with a dry microfiber cloth. suitable window spray (for example, Mr. Proper).