How to wash a refrigerator so that there is no smell: a complete guide with secrets

Preparation for washing: what you must do BEFORE cleaning

If you start cleaning the refrigerator right away, you risk damage the electronics or leaving the smell even stronger. Here is the preparation checklist:

Unplug from the mains (remove the plug, not just turn it off with the button)|

Take out all the products and put them in a cooler bag or wrap them in towels|

Get out all the removable ones elements (shelves, drawers, grilles)|

Place a tray to collect water (if defrosting is to be done)|

Check the temperature in the room (should not be higher than +25°C, otherwise the condensation will dry for too long)-->

Critical error: many leave the refrigerator on “so as not to spoil products." But if you wash it with the compressor running, moisture will get on the electrical contacts, which can lead to short circuit. This is especially dangerous for models with electronic control (Samsung Family Hub, LG InstaView).

⚠️ Attention: If your refrigerator is equipped with the function Holiday Mode or Eco Mode, before washing be sure to turn it off through the menu. Otherwise, after switching on, an emergency lock may work.

Another nuance: if the refrigerator has not been washed for more than a year, Do not use aggressive detergents (like Domestos) from the first times. Old grease and mold can react with chemicals, and the smell will only get worse. Start with a soda solution (recipe below).

How to clean a refrigerator: TOP 5 odor removers (with pros and cons)

We tested 12 products - from grandmother’s recipes to professional chemistry. The table below contains only those that removed the smell the first time did not leave a chemical aftertaste.

Important nuance: for refrigerators with air ionizer (for example, Panasonic NR-B**) you cannot use vinegar and peroxide - they neutralize the effect of the ionizer. In this case, it is better to take a specialized product or soda solution.

Step-by-step instructions: how to wash a refrigerator without streaks and odor

Follow this algorithm, and the refrigerator will smell at least fresh 2-3 weeks (provided that food is stored correctly).

Step 1: Defrosting (if there is ice)

Even if you No Frostyou need a force defrost refrigerator, which accumulates in the freezer. absorbs odors. How to do it correctly:

• 🕒 Set the timer for 3-4 hours (depending on the thickness of the ice).
• 🧊 Place a heating pad with hot water in the freezer (will speed up the process).
• 🧻 Place towels under the drawers - melt water will drain there, not onto the floor.
• ❄️ Do not scrape the ice with a knife! This will damage the evaporator. Use a plastic scraper.

Step 2: Washing removable elements

Wash shelves, drawers and grilles separately in the sink. Optimal composition:

• 🧂 For glass/plastic: baking soda + warm water + a few drops of dish soap.
• 🍋 For yellow stains: citric acid (pour onto a sponge and rub).
• 🧼 For rubber seal: toothbrush + toothpaste (removes black mold stains).

Lifehack: if the vegetable boxes smell particularly strong, soak them for 1 hour in a vinegar solution (1:1 with water), and then rinse with soda. This will even remove the old smell of onions or fish.

Step 3: Cleaning the internal surfaces

Use two rags: one for washing, the other for rinsing. Procedure:

1. Wipe all surfaces with the selected product (see table above).
2. Pay attention drainage hole - clean it with a cotton swab or a special brush (sold in hardware stores stores).
3. Rinse with clean water and wipe dry microfiber cloth (it does not leave streaks).

Step 4: Treatment of the rear wall and compressor

Dust accumulates here, which when heated gives off a burning smell. How to clean:

• 🧹 Use a vacuum cleaner with a narrow nozzle or a dust brush.
• 🚫 Do not wet the back wall! Dry cleaning is sufficient.
• 🔌 Wipe the plug and power cord with alcohol - there may also be mold here.

Step 5: Drying and airing

This the most important stage - if you don't dry it well, the damp smell will return in a day. What to do:

• 🕒 Leave the refrigerator open for 4-6 hours (or overnight).
• 🌬️ Place a fan in front of it - this will speed up weathering.
• 🧂 Sprinkle on the bottom of the soda in an open container (it will absorb the remaining moisture).

How to wash different types of refrigerators: No Frost, drip, with dispenser

Each type of refrigerator has its “weak points”that need to be cleaned in a special way. If you ignore these nuances, the smell will return within a few days.

1. Refrigerators No Frost (without defrosting)

In such models (Samsung RB, LG GC-B, Bosch KAN**) the main problem is ventilation ducts. They need to be cleaned once every 3 months:

• 🔍 Find the air duct openings (usually on the back wall).
• 🧹 Clean them with a cotton swab dipped in alcohol.
• 🚫 Do not pour water inside! This may cause problems when building a fan.

Attention to the dispenser: if your model has a water distribution (Samsung RF23, LG LRMVC23), it must be washed separately. To do this:

1. Remove the water container and rinse it with soda.
2. Pass 1 liter of water with citric acid (1 tsp per 1 liter) through the dispenser.
3. Rinse with clean with water until the sour taste disappears.

2. Drip refrigerators (with a “crying” wall)

The main problem here is drainage system. If you don't clean it, the water stagnates and the smell of a swamp appears. How to clean:

• 🔧 Find the drainage hole (usually under the vegetable drawer).
• 🧼 Clean it special brush (sold in household chemical stores).
• 💧 Rinse the system: pour 50 ml of water with citric acid into the hole, then clean the tube with wire.

In models Atlant i Indesit the drainage tube often becomes clogged with food particles. If the water does not go away, do not try to push the blockage with your finger use a medical syringe (without a needle) with warm water.

3. Refrigerators with a freshness zone (BioFresh, FreshZone)

In such models (Liebherr, Bosch Serie 6) there is a separate compartment with high humidity. It needs to be washed separately from the main chamber:

• 🍃 Use only soft agents (soda, citric acid).
• 🚫 Do not use vinegar or chlorine - they will disturb the microclimate of the compartment.
• 💦 After washing, wipe the surfaces with a dry cloth i leave the door open for 1 hour.

What you should not clean the refrigerator with: 7 prohibited products

Some “folk” tips can ruin the refrigerator or make the smell even stronger. Here's what absolutely not possible use:

• 🧴 Window cleaners (like Mr. Proper) - they contain ammonia, which corrodes plastic and leaves a chemical smell.
• 🧼 Chlorine and “Whiteness” - are aggressive for sealing rubber and can cause corrosion of metal parts.
• 🧂 Salt - scratches glass shelves and leaves stains.
• 🍊 Essential oils (tea tree, lavender) - they mask the smell, but do not remove its cause, and their particles settle on the products.
• 🔥 Hot water - can deform the plastic and damage the thermostat.
• 🧽 Abrasive sponges - scratch the surface, bacteria then multiply in microcracks.
• 🧴 Concentrated detergents (type Cillit Bang) - they are difficult to wash off, and they leave a toxic residue.

You need to be especially careful with refrigerators retro design. data-i="277">soft microfiber and soap solution (for example, Smeg). Do not rub their painted surfaces with hard brushes - this will remove the paint. For such models, use only soft microfiber and soap solution.

⚠️ Attention: If your refrigerator is equipped with antibacterial coating (for example, Ag+ in models Samsung), do not use vinegar and peroxide —they destroy the protective layer. Washing with water with soda.

How to remove a persistent smell: if nothing helps

If you have tried all the remedies, but the smell remains, the problem is deeper than it seems. Here radical methodsthat work in 99% of cases:

1. Deep cleaning of the drainage system

In 70% of cases, a persistent smell comes from the drainage tube:

• 🔧 Turn off the refrigerator and remove the bottom panel (in most models it is attached with latches).
• 🧼 Find the drainage tube (usually black) and disconnect it from the evaporator.
• 💦 Rinse the tube with a solution of citric acid (1 packet per 0.5 l of water) using a syringe.
• 🧹 Clean it with a brush or wire, then rinse with clean water.

2. Replacing the sealing rubber

If the rubber is cracked or covered with black mold, it is needed replace. Signs that the seal is damaged:

• 🚪 The door does not close tightly (you can check with a sheet of paper - if it pulls out easily, the rubber is not sealed).
• 🍄 Black is visible on the rubber or green plaque (mold).
• 💨 A lot of condensation forms in the refrigerator, although you recently defrosted it.

You can replace the seal yourself - they are sold at service centers (price: 1,500–3,000 ₽). data-i="303">Take a photo of the old rubber band and find a similar one by the catalog number (it is indicated on the rubber itself).

1. Take a photo of the old rubber band and find a similar one using the catalog number (it is indicated on the rubber itself).
2. Carefully remove the rubber band by prying it with a screwdriver.
3. Glue the new one on double-sided tape or special glue (for example, Moment Crystal).

3. Ultraviolet disinfection

If the smell is caused by bacteria (for example, after turning off the light), it will help UV lampHow to use:

• 💡 Buy a portable UV lamp (costs from 1,000 ₽).
• 🕒 Place it in the refrigerator for 15-20 minutes (close the door).
• 🧤 Wear gloves - UV rays are dangerous for the skin.
• 🌬️ After processing, ventilate the refrigerator for 1-2 hours.

This method kills 99.9% bacteria, including salmonella and E. coli. But remember: a UV lamp will not remove mechanical contaminants (grease, mold), so first you need to wash the refrigerator manually.

How to prevent odor: 5 rules of prevention

To make the refrigerator smell fresh all the time, just seguir these simple rules:

• 📅 Wash the refrigerator once a month (even if there is no smell). It is enough to wipe the shelves with a soda solution.
• 🥩 Store food in containers. This is especially true for fish, meat and cheeses - they absorb odors the most.
• 🧊 Defrost the freezer once every 3 monthseven if you have No Frost.
• 🍋 Put natural absorbents in the refrigerator odor:
  • Lemon or orange peels (change once a week).
  • Several tablets of activated carbon in an open jar.
  • Sachets with soda (sold in hardware stores).
• 🚪 Check the seal —if it gets dirty, wipe it with a toothbrush brush with paste.

If your refrigerator has a function Air Filter or Deodorizer (for example, once every 6 months. It costs 500–1 500 ₽, but it’s cheaper than fighting mold. Panasonic NR-B**), don’t forget to change the filter once every 6 months. It costs 500–1,500 rubles, but it’s cheaper than fighting mold.

FAQ: Answers to frequently asked questions