An unpleasant smell in the refrigerator can ruin the appetite and mood of any home cook. It often appears suddenly, turning food storage into a real problem. Smells can be different: from the aroma of sour milk to the specific “spirit” of new equipment or fish.
To restore freshness, it is not enough to simply wipe the shelves with a damp cloth. You need to find the source and choose the right cleaning product. In this article we will analyze professional and folk methods of combating odors.
It is important not only to remove the symptom, but also to eliminate the cause. Otherwise, the situation may repeat itself in a couple of days. Let's figure out what products really work and how to safely clean the cameras.
Finding the source of the trouble
The first step should always be to review the contents. Often the culprit is a forgotten piece of cheese, spilled milk, or vegetables that have begun to rot in the far corner. Carefully inspect all shelves, drawers and even door seals. Sometimes liquid flows into the technical holes, from where it is difficult to remove without disassembling.
If the products are in order, it is worth checking the condition drainage hole. It often becomes clogged with crumbs and mucus, which leads to the growth of bacteria. It is these microorganisms that emit gases that create a persistent amber. Cleaning the channel often solves the problem without the use of aggressive chemicals.
Also, the source can be the body itself or interior finishing materials. Plastic sometimes absorbs odors like a sponge. In such cases, simple washing will not help; long-term weathering or the use of powerful absorbers will be required.
Preparation for general cleaning
Before applying any products, the equipment must be prepared. This will ensure the safety and effectiveness of the procedure. Remove all foods and place them in bowls or ice packs to prevent them from spoiling during cleaning.
Be sure to unplug the appliance. Working with water and detergents requires compliance with precautionary measures. Let the freezer completely defrost if it does not have a system No Frost.
Remove all removable elements: shelves, drawers, containers for vegetables. It is better to wash them separately in the bath or shower using a sponge and warm water. This way you will get to hard-to-reach corners of the camera.
⚠️ Attention: Never use hot water to defrost ice or chip it with a knife. A sudden change in temperature can damage the evaporator, which will lead to expensive repairs.
Prepare a bucket of warm water, soft microfiber cloths and sponges. Abrasive materials, such as hard brushes or metal scrapers, cannot be used - they will scratch the plastic, and dirt will get into the grooves.
☑️ Preparation checklist
Folk remedies for eliminating odors
Homemade recipes often work no worse than store-bought ones chemistry, while remaining safe for products. They are ideal if there are people with allergies or small children in the house.
The leader among the products is baking soda. It perfectly neutralizes acidic odors. Dissolve two tablespoons of powder in a liter of warm water and wipe all surfaces. To enhance the effect, you can leave a bowl of dry soda on the shelf for a day.
Acetic acid also shows excellent results, especially against fish or meat odors. Mix table vinegar with water in a 1:1 ratio. Wipe the chamber, and then be sure to rinse with clean water to remove the specific aroma of the acid itself.
Activated carbon is another powerful absorbent. Crush 10-15 tablets and scatter the powder into saucers, placing them inside. After 12 hours, the smell should disappear.
- 🍋 Lemon juice is a natural antiseptic that leaves a fresh citrus aroma.
- ☕ Ground coffee - perfectly absorbs extraneous odors, but can stain light plastic.
- 🍞 Brown bread - slices fresh bread spread throughout the chamber work as a natural absorbent.
The secret of black bread
Bread works due to its porous structure, which acts like natural coal. It is best to use rye bread, as it has a denser texture and retains its absorbent properties longer.
Household chemicals and specialized products
If traditional methods seem too weak, household chemicals will come to the rescue. Modern products contain enzymes that break down organic matter and fragrances that mask unpleasant odors.
Special sprays are produced for cleaning refrigerators. They are safe for plastic and do not require rinsing with large amounts of water. Just spray the product, wait a couple of minutes and wipe with a dry cloth.
You can also use dishwashing detergent, but they need to be rinsed off very carefully. Remaining foam can give food a chemical taste. Laundry soap is a time-tested option that perfectly degreases surfaces.
When choosing chemicals, pay attention to the “odorless” or “eco” labeling. Scented gels can conflict with product odors, creating strange combinations.
| Product | Efficacy | Safety | Difficulty rinsing off |
|---|---|---|---|
| Soda food | High | 100% | Light |
| Vinegar 9% | Medium | High | Requires rinsing |
| Special. spray | High | Medium | Not required |
| Chlorine-containing | Maximum | Low | Very difficult |
How to eliminate odor after fish and meat
Fish and meat perfumes are the most persistent and removeable. They penetrate deep into the pores of plastic and rubber seals. Normal ventilation will not help here.
First of all, you need to find and remove the source. If juice has leaked, you may need to remove the back panel inside the chamber and clean the drip tray. Bacteria could multiply there.
To fight, use hydrogen peroxide. It oxidizes organic compounds, destroying odor molecules. Generously moisten a rag with a 3% solution and thoroughly wipe all surfaces, paying special attention to corners and joints.
Ammonia helps well, but you need to work with it carefully. The pungent smell of ammonia overwhelms everything else, but then quickly dissipates. After treating with ammonia, the refrigerator must be kept open for several hours.
⚠️ Attention: Do not mix chlorine-containing products with acids or ammonia. This can lead to the release of toxic gas that is hazardous to health.
If the smell has ingrained itself in the rubber seal, try rubbing it with a slice of lemon or treating it with an alcohol wipe. Rubber is a porous material, and the smell can last the longest in it.
What to do if the smell remains
There are times when everything is washed, but the aroma remains. This may indicate hidden problems. For example, the smell may come from the compressor or other technical components if organic matter has entered there.
Check the drainage system again. Often a plug of mucus forms in the tube, which emits a sewer or rotten smell. You can clean it using a special brush or syringe with hot water.
If the source is not found, the problem may be a manufacturing defect in the plastic or insulation. In this case, long-term weathering helps. Leave the refrigerator open for 2-3 days, turning on the fan in the room to circulate air.
Use professional ozonizers. These devices generate ozone, which destroys bacteria and odor molecules at a chemical level. One treatment is usually enough for complete disinfection.
Prevention of odors
The best way to fight is prevention. Regular cleaning and proper storage of food will help avoid problems. Make it a habit to check your supplies once a week and throw away what has gone bad.
Use containers with lids for strong-smelling foods. This will not only preserve the freshness of other products, but also protect the walls of the chamber from absorbing aromas.
Once a month, wipe the shelves with a weak solution of soda or vinegar. This will take 5 minutes, but will prevent bacteria from building up. Also change air purification filters if your refrigerator model is equipped with them.
Keep an eye on the expiration dates of products. Do not store opened canned food in the refrigerator for more than a day - transfer leftovers to glass containers. Metal cans can oxidize and give off an unpleasant taste.
- 📦 Store food in closed containers or cling film.
- 🧹 Wipe shelves immediately if anything is spilled.
- 🌡️ Monitor the temperature so that food does not spoiled faster.
Frequently asked questions (FAQ)
Can I wash a refrigerator with bleach?
Use bleach (Whiteness) is possible only in extreme cases with severe contamination and mold. It requires very careful repeated rinsing, since chlorine vapors are toxic and can be absorbed into the plastic, transmitted to the products.
How often do you need to defrost the refrigerator?
Models with manual defrosting require a procedure every 4-6 months or when a layer of ice 5 mm thick forms. The systems No Frost do not need to be defrosted, but it is recommended to wash them once every six months.
Why does it smell like sewer?
The smell of sewer almost always indicates a clogged drainage hole. Dirt got into the tube and began to rot. It is necessary to clean the channel with a brush or soft wire.
Are refrigerator fragrances safe?
Most store-bought fragrances are safe if they are certified for food contact. However, they only mask the smell and do not eliminate its cause. Use them only after complete cleaning.
How to remove the smell from a new refrigerator?
The smell of new plastic is normal. Wash the cameras with water and lemon or soda and leave the doors open for a day. Bags of silica gel or activated carbon will also help.