How to remove the smell in the refrigerator quickly: 15 folk methods that work

Unpleasant odor in the refrigerator - a problem that every second home cook faces. It appears suddenly, permeates all foods and spoils your appetite. The most common cause is expired products, improper storage or infrequent cleaning. But even if you clean your refrigerator regularly, the smell may return after a few days. Why this happens and how get rid of the smell in the refrigerator quickly without chemicals - we will tell you in this article.

We have collected 15 proven folk methods that work 100%. There are no complicated recipes here - only accessible ingredients (soda, vinegar, coffee, lemon) and step-by-step instructions. You will learn how to eliminate odor 1 houreven if it is old, and prevent its occurrence in the future. And at the end of the article there is a table of the effectiveness of each method and answers to frequently asked questions.

Why there is an unpleasant smell in the refrigerator: 5 main reasons

Before dealing with the smell, you need to understand its source. Most often the culprits are:

• 🍎 Expired foods - even one spoiled yogurt or piece of meat can cause a stench. Dairy products, fish and eggs are especially dangerous.
• 🧊 Improper defrosting —if the refrigerator is not defrosted for years, dirt and bacteria accumulate in the drainage system, which emit a rotten smell.
• 🧽 Dirty shelves and seals —food residues, grease and mold on the rubber door seals is an ideal environment for the growth of microbes.
• 🔌 Malfunction of the ventilation system - in models with No Frost odor may appear due to clogged air ducts or a broken fan.
• 🧅 Strong-smelling products — onions, garlic, spices, blue cheeses (for example, Dor Blue) permeate plastic and rubber with odor.

If the smell appears suddenly, first check the expiration dates of all products. Pay special attention to the bottom shelves and vegetable drawers - this is where the most bacteria accumulate. If the problem is not food, inspect the rubber seals: black mold often forms on them, which is not visible during a quick inspection.

⚠️ Attention: If the smell is similar to burning or chemicals, immediately unplug the refrigerator! This could be a sign of a short circuit or freon leak. In this case, professional diagnostics are needed.

How to remove the smell in the refrigerator in 1 hour: express methods

If the smell is fresh (appeared 1-2 days ago), it can be eliminated in 30–60 minutes without defrosting. Here are the 3 fastest ways:

1. Soda + vinegar. Mix 2 tbsp. l. soda with 1 tbsp. l. vinegar, apply the paste to a sponge and wipe all surfaces. After 15 minutes, rinse with clean water. The method kills 90% of bacteria.
2. Lemon juice. Cut the lemon in half and wipe the inside of the shelves and door with the cut. The acid neutralizes odors and disinfects.
3. Activated carbon. Place 3-4 tablets on each shelf and in drawers. Charcoal will absorb the smell in 30–40 minutes.

After treatment, wipe the refrigerator with a dry cloth and leave the door open for 10–15 minutes to ventilate. If the smell remains, repeat the procedure or proceed to deep cleaning (more on this in the next section).

Deep cleaning of the refrigerator from odor: step-by-step instructions

If express methods did not help, it means that the smell has ingrained itself in the plastic or the source of the problem is hidden in the drainage system. In this case, you need full cleaning:

Vinegar 9% or citric acid|Baking soda|Soft sponge and toothbrush|Microfiber cloth|Rubber gloves|Window cleaning spray (no ammonia)

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Step 1. Turn off the refrigerator and take out all the products Put them in cooler bag or wrap it in newspaper (it absorbs odors).

Step 2. Remove all removable elements (shelves, drawers, racks) and wash them separately in warm water with soda (2 tablespoons per 1 liter of water). For severe stains, use a toothbrush.

Step 3. Treat the internal surfaces:

• 🍋 For plastic and glass: mix 1 liter of water + 2 tbsp. l. vinegar + 1 tbsp. l. lemon juice. Wipe all surfaces, paying attention to corners and joints.
• 🧼 For rubber seals: apply a paste of soda and water (the consistency of toothpaste), rub with a brush, rinse after 10 minutes.
• 🧻 For drainage hole: rinse it with warm water and vinegar, using a cotton swab or cocktail straw.

Step 4. Rinse the refrigerator with clean water and wipe dry microfiber cloth. Moisture can cause a new smell!

Step 5. Ventilate the refrigerator 1-2 hours with the door open. To speed things up, place a bowl of soda or rice inside - they will absorb the remaining moisture.

⚠️ Attention: Do not use bleach, bleach or aggressive detergents! They can damage the plastic and leave a toxic odor that is absorbed into the food. For refrigerators with No Frost it is forbidden to wash the ventilation grilles - they can only be wiped with a damp cloth.

15 folk remedies for odor in the refrigerator: what really works

After cleaning, use natural odor absorbers. They will not only eliminate residual aroma, but also prevent its occurrence in the future. In the table - 15 best folk remedies with an assessment of effectiveness:

For maximum effect, combine means. For example, soda + activated carbon will eliminate the odor for 2-3 months, and coffee + lemon will give a pleasant aroma.

How to get rid of old odor: 3 radical methods

If the smell in the refrigerator lasts for years and does not go away after cleaning, you will have to use "heavy artillery":

1. Hydrogen peroxide 3%. Wipe all surfaces with undiluted peroxide, then rinse with water. The method kills mold and bacteria, but can lighten the plastic.
2. Ammonia. Dilute 1 tbsp. l. ammonia in 1 liter of water, wipe the refrigerator and ventilate for 2–3 hours. Do not use for refrigerators with ionizer!
3. Potassium permanganate. A weak solution (pink) will help eliminate the smell of rotten meat or fish. After treatment, be sure to rinse with water.

These methods are aggressive, so use them only as a last resort. After treatment be sure to rinse the refrigerator with water and ventilate for at least 3 hours.

⚠️ Attention: Ammonia and hydrogen peroxide cannot be mixed - this causes a chemical reaction with the release of toxic fumes. Also, do not use these products for refrigerators with antibacterial coating (for example, model Samsung BioFresh or LG DoorCooling+) - they can damage the special coating.

How to prevent the appearance of odor: 7 rules of prevention

To prevent the smell from returning, follow these recommendations:

• 📅 Check the products once a week —throw away everything that begins to spoil.
• 🧊 Store food in containers —even cheeses and sausages should be hermetically packaged.
• 🧽 Wash the refrigerator once a month —just wipe the shelves with a soda solution.
• ☕ Use odor absorbers —soda, charcoal or special gel balls (for example, FreshBox).
• 🍖 Thaw meat and fish in closed containers on the bottom shelf.
• 🧀 Do not store open canned food - transfer them to glass jars.
• 🌡️ Watch the temperature —in the main chamber it should be +2...+5°C, in the freezer –18°C.

If your refrigerator has a function Air Filter or Deo Fresh (for example, in models Bosch VitaFresh or Liebherr BioFresh), turn it on once every 2-3 months to automatically clean the air.

What to do if the smell appears after a power outage?

If the refrigerator was left without electricity for more than 4 hours, the food could spoil even in closed packaging. data-i="188">2. Rinse the refrigerator with a solution of vinegar (1:1 with water).

1. Throw it away all perishable food (meat, fish, dairy products, sauces).

2. Rinse the refrigerator with a solution of vinegar (1:1 with water).

3. Place on the shelves silica gel bags (those that are placed in shoe boxes) - they will absorb moisture.

4. Do not turn on the refrigerator for 12-24 hours so that it dries completely.

What you should not do to remove the smell in the refrigerator: 5 dangerous mistakes

Some "folk" tips can only aggravate the problem. Here's what is absolutely not allowed. do:

• 🧴 Use air flavors —they mask the smell, but do not remove its cause. In addition, artificial fragrances can be absorbed into products.
• 🔥 Put in refrigerator hot food —steam condenses on the walls, creating an ideal environment for bacteria.
• 🧼 Wash the refrigerator with dish soap —it leaves a sticky film that attracts dirt.
• ❄️ Ignore defrosting —in models without No Frost ice in the freezer accumulates odors.
• 🚫 Close the refrigerator immediately after washing —the moisture will not evaporate completely, and the smell will return.

You should also not use essential oils (for example, tea tree or lavender). the refrigerator has a persistent “perfume” aroma that will mix with food odors and create an even more unpleasant stench.

FAQ: Answers to frequently asked questions about the smell in the refrigerator

Is it possible to use laundry soap to clean the refrigerator?

Yes, but only 72% laundry soap without fragrances, grate the bar, dissolve in warm water (1 tbsp. l shavings per 1 liter of water) and wipe the surfaces. Then rinse with clean water so that there is no soap residue left.

Why does the smell return after washing after 2-3 days?

Most likely, you have not eliminated the source of the problem. Check:

• Drainage hole (there may be mold there).
• Sealing rubber bands (dirt often accumulates there).
• The back wall of the refrigerator (in models with a drip system there may be plaque there).

This could also be the cause be insufficient ventilation —do not place the refrigerator close to the wall.

How to remove the smell of plastic in a new refrigerator?

The smell of new plastic will go away on its own in 1-2 weeks To speed up the process:

1. Wipe all surfaces with a vinegar solution (1:1 with water).
2. Put on shelves orange or lemon peels for 2-3 days.
3. Use an odor absorber (soda, coal).

Do not use aggressive detergents - they can damage the new coating.

Do store-bought odor absorbers (for example, "Kholodok") help?

Yes, but their effectiveness depends on the composition of gel absorbers (for example, FreshBox or OdorGone) work for 1-2 months and cope well with light odors. Carbon filters (for example, in refrigerators Samsung Twin Cooling Plus) are more durable, but require replacement every 6 months.

If compared with folk remedies, then soda and activated carbon are not inferior to store-bought counterparts, but cost 5-10 times cheaper.

What to do if the smell comes from the freezer?

The freezer requires separate cleaning:

1. Thaw it completely (this will take 6-12 hours).
2. Take out all the products and check them for spoilage.
3. Rinse the internal surfaces with a soda solution (2 tablespoons per 1 liter of water).
4. Pay special attention sealing rubber —dirt often accumulates there.
5. After washing, wipe the freezer dry and turn on the maximum mode for 1-2 hours to kill bacteria.

If the smell remains, repeat the procedure or use hydrogen peroxide (see the section on radical methods).