New refrigerator: why and what to wash before turning it on for the first time

You bought a new refrigerator, brought it home, unpacked it - and then a logical question arises: does it need to be washed before turning it on for the first time? Many users believe that the original packaging protects the equipment from contamination, and it is enough to simply wipe the surfaces with a dry cloth. However, manufacturers and experts on household appliances unanimously say: primary cleaning is mandatory.

The fact is that during production, transportation and storage in warehouses, a refrigerator can come into contact with dust, technical oils, preservative compounds and even remnants of packaging materials. Moreover, in some models (especially with the system No Frost), microparticles of plastic or metal shavings may remain inside. All these contaminants not only spoil the appearance, but can lead to an unpleasant odor inside the chamber after 1-2 weeks of operation.

In this article we will look in detail at what and how to properly wash a new refrigerator before turning it on for the first time, what products are safe for different types of coatings, and also give step-by-step instructions taking into account the features of modern models from Samsung, LG, Indesit and other brands.

Why it is necessary to wash a new refrigerator before turning it on

Even if the refrigerator looks perfectly clean, invisible dirt may remain on its surfaces. Here are the main reasons why primary cleaning is critically important:

• 🧴 Technical oils and preservatives. In production, parts are treated with special compounds that prevent corrosion during storage. These substances can remain on shelves, seals and the back wall.
• 🏭 Dust and microparticles. In workshops and warehouses, metal and plastic dust floats in the air and settles on all surfaces. This is especially true for models with open compressors (for example, ATLANT XM 4021-000).
• 📦 Remains of packaging. Glue from tape, particles of foam or cardboard may remain in the corners of the chambers, especially if the packaging has been removed inaccurately.
• 🦠 Bacteria and mold. If the refrigerator was stored for a long time in a damp place (for example, in an unheated warehouse), mold spores could appear on the sealing rubber bands.

In addition, some manufacturers (for example, Liebherr) apply a thin layer of protective coating to the internal surfaces, which is usually indicated in the instructions before first use, but many users skip this point. be sure to wash off. This is usually indicated in the instructions, but many users skip this point.

⚠️ Attention: If you do not remove factory stains, they may react with products, especially fermented milk, meat or fish. This will lead not only to food spoilage, but also to a persistent chemical odor, which is then very difficult to remove.

What you should not wash a new refrigerator with: dangerous products

Before moving on to the recommended compositions, it is important to find out which products are absolutely not suitable for cleaning the refrigerator. Their use can damage the coating, seals, or even damage the equipment.

You need to be especially careful when handling refrigerators with internal chambers covered antibacterial layer (for example, models Samsung RB30A3200SA or Bosch KAN90VI20R).Aggressive detergents destroy this coating, and it ceases to perform its function.

⚠️ Attention: If the instructions for the refrigerator indicate that the internal surfaces have a special coating (for example, BioFresh at Liebherr or Ag+ at Hisense), use only products marked “for antibacterial coatings.” Otherwise, the warranty against bacteria will be void.

Safe products for cleaning a new refrigerator

Now let's move on to how possible and necessary to wash the refrigerator before turning it on for the first time. The choice of product depends on the type of coating of the internal chambers and your preferences (natural or industrial compositions).

Natural products (for eco-cleaning)

• 🍋 Citric acid solution. 2 tablespoons per 1 liter of warm water. Excellent for removing grease, disinfecting and neutralizing odors. Suitable for all types of coatings, including stainless steel.
• 🧂 Soda solution. 1 tablespoon of baking soda per 1 liter of water. does not scratch or leave streaks. Ideal for plastic shelves.
• 🍎 Vinegar solution (9%). Mix vinegar with water in a 1:1 ratio. Effectively removes traces of oils and preservatives, but requires careful rinsing (may leave an odor).

Specialized products

If you prefer ready-made formulations, choose those designed specifically for refrigerators. They usually have a neutral pH, do not contain chlorine and abrasives, and also have an antibacterial effect. Popular brands:

• 🧼 "Topperr 3030" - foam product for all types. surfaces, does not require rinsing.
• 🧼 "Sano Refrigerator Cleaner" —an environmentally friendly spray with an antibacterial effect, suitable for refrigerators with a system No Frost.
• 🧼 "Electrolux PureFresh" —removes even stubborn dirt, leaving a protective film.

For external surfaces (especially if the refrigerator is coated AntiFingerprint or Mirror Finish) you can use alcohol-based wipes or special polishes for stainless steel (for example, "Weiman Stainless Steel Cleaner").

Step-by-step instructions: how to properly wash a new refrigerator

For cleaning to be effective and safe, follow these instructions. It is suitable for everyone. types of refrigerators, including models with No Frost, Low Frost and drip defrosting system.

Remove all packaging and stickers|Remove all removable elements (shelves, drawers, grilles)|Wipe the internal surfaces with a dry cloth to remove dust|Prepare a cleaning solution and soft sponges|Leave the door open to dry after washing-->

Step 1: Preparation

Before washing:

1. Remove all packaging, including foam inserts and protective film (if any on the shelves).
2. Remove all removable elements: shelves, vegetable drawers, racks on door, egg tray.
3. Unplug the refrigerator (if you have already connected it) or make sure it is turned off.
4. Prepare the equipment: soft sponges (without an abrasive layer), microfiber rags, a container with cleaning solution.

Step 2: Washing internal surfaces

Start with the inner walls of the chambers:

1. Dip the sponge in a cleaning solution (for example, soda) and wring it out so that it is damp but not wet.
2. Wipe all surfaces, paying special attention to corners, joints and sealing rubber.
3. For hard-to-reach places (for example, the drainage hole in models with a drip system) use cotton swabs soaked in the solution.
4. Thoroughly rinse the removable elements (shelves, drawers) under running water with detergent.

If there is fresh zone in the refrigerator (for example, BioFresh y Liebherr or FreshZone y Samsung), it must be washed separately, using only mild, fragrance-free products.

Step 3: Rinse and drying

After washing:

1. Wipe all surfaces with a clean, damp cloth to remove any remaining detergent.
2. Wipe the refrigerator dry with a microfiber cloth. Pay special attention to the seal - if moisture remains in it, mold will eventually appear.
3. Leave the door open for 1-2 hours to dry completely (this will also help eliminate possible odors).

Step 4: Washing the external surfaces

The external parts of the refrigerator also need in cleaning:

• For glossy and stainless surfaces, use special wipes or spray for steel.
• Wipe plastic elements (handles, display) with a damp cloth with soapy water.
• Clean the back wall (if it is open) from dust with a dry cloth with a brush or vacuum cleaner - a lot of dirt accumulates there after transportation.

In models with display (for example, LG InstaView Door-in-Door), avoid getting moisture on electronic elements. Wipe the panel with a dry microfiber cloth.

Features of washing different refrigerators types

Modern refrigerators differ not only in design, but also in their internal structure. Let's look at how to properly wash the most popular types.

Refrigerators with the No Frost system

In models with No Frost (for example, Indesit ITS 5180 W or BEKO GNE114620X) there is no visible frost, but this does not mean that they no need to wash. Features:

• 🌀 Ventilation holes (usually located on the back wall) cannot be filled with water. Wipe them with a dry or slightly damp cloth.
• 🔄 After washing, turn the refrigerator on Super Cooling (if equipped) for 1-2 hours - this will help dry the internal channels.
• ❄️ Do not use sharp objects to clean the drainage hole - in systems No Frost it is often connected to the evaporator.

Refrigerators with a drip system

In such models (for example, ATLANT MXM 1708-80 or Birusa 101) condensation forms on the back wall, which flows into the drainage hole. When washing:

• 💧 Pay special attention to the drainage hole - clean it with a cotton swab dipped in soda solution.
• 🧽 Do not use too much water so as not to clog the drainage hole system.
• ☀️ After washing, wipe the back wall dry to avoid mold formation.

Refrigerators with a freshness zone

If your model is equipped with a compartment Fresh Box, BioFresh or similar (for example, Liebherr CBes 4066), it must be washed separately:

• 🥬 Use only mild detergents without fragrances.
• 🌡️ Do not wash under running water - just wipe with a damp sponge.
• 🔄 After washing, turn on the mode SuperCool for this zone for 30 minutes.

Refrigerators with antibacterial coating

Many modern models (for example, Hisense RB390N4WC1 or Haier C2F636CWG) are coated with silver ions or other antibacterial additives. For them:

• 🦠 Do not use products with chlorine, alcohol or acids - they destroy the protective layer.
• 🧼 The optimal choice is specialized products marked "for antibacterial coatings."
• 🔄 After washing, let the refrigerator stand with the door open door for 2-3 hours to restore protective properties.

What will happen if you do not wash the refrigerator before turning it on?

If you ignore the initial cleaning, after 1-2 weeks you may encounter the following problems:

- The appearance of a persistent chemical or plastic odor that is absorbed into products.

- Formation of mold on the sealing rubber (especially if the refrigerator was stored in a damp room).

- Spoilage of products due to reaction with residues of technical oils or preservatives.

- Deterioration of system operation No Frost due to clogging of ventilation ducts with dust.

- Loss of warranty if the manufacturer specifies mandatory cleaning in the instructions (relevant for Miele, Liebherr and other premium brands).

Common mistakes when washing a new refrigerator

Even if you decide to wash the refrigerator Before turning it on for the first time, you can make mistakes that will ruin all your efforts. Here are the most common of them:

• 🧽 Use the same sponge for internal and external surfaces. On the outer walls there may be dust, grease or other contaminants that are undesirable to bring inside the chamber.
• 💦 Excessive moisture. If you overdo it with water, it can get into the drainage system or under the seal, which will lead to mold.
• ⏳ Insufficient drying. Many users close the refrigerator immediately after washing, without waiting for complete drying. This is fraught with an unpleasant odor and corrosion of metal parts.
• 🧴 Use of detergents without rinsing.
• 🔌 Connect to the network until completely dry. Moisture can cause a short circuit, especially if it gets on electronic elements (display, sensors).

Another common mistake is ignoring manufacturer's instructions. For example, in refrigerators Samsung with technology Twin Cooling Plus it is strictly forbidden to wash the ventilation holes with water, and in models Bosch with the system VitaFresh it is prohibited to use vinegar to wash the freshness zone. Always look at the user manual!

How to get rid of the smell in a new refrigerator

Sometimes, even after thorough washing, an unpleasant odor remains in the refrigerator. This may be due to:

• Residues of factory preservatives on plastic parts.
• Mold on the seal (if the refrigerator was stored in a damp room).
• Reaction of detergent with the shelf material.

Here are several proven ways to eliminate smell:

If the smell is persistent and does not disappear after these methods, try repeating the wash using citric acid solution (2 tablespoons per 1 liter of water). After treatment, wipe the surfaces dry and leave the refrigerator to ventilate for 5-6 hours.

⚠️ Attention: Do not use fragrances or air fresheners to mask the odor. They can react with the plastic and only make the problem worse. It is better to eliminate the cause, not the consequences.

FAQ: Frequently asked questions about washing a new refrigerator

Is it necessary to wash the refrigerator if it is in its original packaging and looks clean?

Yes, definitely. Factory packaging protects against mechanical damage, but not against dust, technical oils and preservatives that are applied to parts during production. Even if the refrigerator is visually clean, dirt remains on its surfaces at the micro level, which can spoil food or cause an unpleasant odor.

Is it possible to use regular dishwashing detergent?

It is possible, but with reservations. The dish soap should be without abrasives and chlorine (for example, "Fairy" or "AOS">). However, it is better to dilute it with water (1:1) to avoid excessive foam, which is difficult to wash off. For refrigerators with an antibacterial coating or a freshness zone, it is better to use specialized compounds.

How to wash a refrigerator with a display and electronic controls?

Electronic elements require special care:

1. Unplug the refrigerator.
2. Wipe the display and touch buttons dry microfiber with a napkin.
3. For severe stains, use cloths soaked in a mild soap solution (wring them out so that no water drips).
4. Do not use alcohol or solvents - they can damage the display coating.
5. After cleaning, let the panel let it dry completely before turning it on.

What to do if there are streaks left after washing in the refrigerator?

Streaks usually appear due to hard water or the wrong product. To eliminate them:

• Wipe the surfaces with a vinegar solution (1 tablespoon per 1 liter of water).
• Use distilled water for final rinsing.
• Wipe the refrigerator dry with a microfiber cloth, not a regular towel.

For stainless steel surfaces, use special polishes (for example, "Weiman Stainless Steel Wipes"), which add shine and prevent streaks.

Do I need to wash the freezer if it empty?

Yes, the freezer also needs to be washed, even if you do not plan to use it in the near future. The following may remain in it:

• Dust and microparticles from packaging.
• Technical oils (especially in models with manual defrosting).
• The smell of plastic, which over time can transfer to the food.

Washing the freezer is carried out in the same way as refrigerated, but with one caveat: after processing, let it dry longer (2-3 hours), since the moisture in the freezer evaporates more slowly.