An unpleasant smell in the refrigerator can spoil the impression of even the best quality products. Often, owners of household appliances are faced with a situation where, after defrosting or purchasing a new unit, the inside remains stable musty aroma. This problem cannot be ignored, since odors are quickly absorbed into food, making it unfit for consumption.
The reasons for the appearance of foreign odors can be very different: from a forgotten piece of meat to the development of mold in hard-to-reach places. Sometimes the source itself becomes plastic of a new refrigeratorwhich takes time to weather. In other cases, a malfunction of the condensate drainage system, where water and bacteria accumulate, is to blame.
Effective odor control requires an integrated approach. Simply spraying with an air freshener is not enough - you need to eliminate the cause itself. In this article we will analyze in detail how to find and neutralize the source of the odorusing available products and the correct washing technique.
Preparation for general cleaning
Before you begin active actions, you need to properly prepare the equipment. The first step should always be complete disconnecting from the power supply. This is a safety requirement that cannot be ignored, since water and electricity are a dangerous combination.
After the appliance is turned off, all products should be removed. Carefully sort through the contents of the shelves: throw away spoiled vegetables, stale sauces and expired products. Often it is forgotten items that become the source putrid odor.
Next, remove all removable elements: shelves, drawers, egg trays and bottle containers. It is better to wash them separately in a bathtub or large basin, so as not to damage the glass surfaces due to temperature changes. Let the refrigerator stand open for at least 15-20 minutes for initial ventilation.
☑️ Preparation checklist
Choosing a cleaning product
The household chemicals market offers many specialized sprays, but folk remedies are often no less effective and more safe. It is important to choose substances that will not leave behind toxic traces, because food is stored inside. Baking soda and acetic acid are leaders in this category.
Laundry soap also does an excellent job of removing grease and bacteria, but requires careful rinsing. If you prefer ready-made solutions, choose products labeled “for food surfaces” or “antibacterial.” Avoid chlorine-containing products, as their vapors can be dangerous and the odor is difficult to remove.
For plastic surfaces that tend to absorb odors, it is better to use mild solutions. Aggressive abrasives can scratch (internal walls), and the smell will penetrate into microcracks again and again. Melamine sponge works wonders on plastic, but it must be used with caution.
Step-by-step instructions: how to wash a refrigerator
The washing process should be systematic. Start by processing the inner walls of the chambers. Soak a soft cloth or sponge in the solution of your choice and thoroughly wipe all surfaces, working from top to bottom. Pay special attention to corners and joints where dirt often accumulates.
Separately wash the rubber seals on the doors. Mold is often hidden in their folds, which is a powerful source unpleasant odor. To clean rubber, it is convenient to use a cotton swab dipped in vinegar solution or hydrogen peroxide.
After wet cleaning, be sure to wipe all surfaces dry with a clean cloth. Residual moisture can cause a new damp smell. Keep the doors open until all the elements are completely dry.
Table: Comparison of cleaning products
To make it easier for you to choose the optimal product, we have prepared a comparison table. It will help evaluate the effectiveness and safety of various options for different types of pollution.
| Medicine | Efficacy | Safety | Best for |
|---|---|---|---|
| Soda solution | Average | High | Removal of fresh stains, deodorization |
| Table vinegar | High | Medium | Odor removal, disinfection |
| Citric acid | Medium | High | Scaling removal, light aroma |
| Special. sprays | High | Depends on the composition | Complex stains, grease |
⚠️ Attention: Do not mix vinegar and chlorine-containing products (for example, "Whiteness"). When these substances react, chlorine gas is released, which is toxic and dangerous to the respiratory tract.
Elimination of persistent odors and mold
If standard washing does not help, then the problem is deeper. Often the smell comes from the drainage hole located on the back wall of the refrigerator compartment. A blockage in this channel leads to stagnation of water and the growth of bacteria. You can clean it using a special brush or soft wire.
If mold is found on the seals or in the corners, treat the affected areas with a solution of hydrogen peroxide or alcohol. Mold is fungal colony, and its spores can penetrate deeply into porous materials. If mold has affected the plastic itself, the part may need to be replaced.
Activated carbon can be used to remove the ingrained smell of fish or meat. Crush 10-15 tablets, scatter the powder into saucers and leave in the chamber for a day. Coal has excellent adsorbing properties.
What to do if the smell remains after washing?
If the smell persists after thorough washing and airing, check the condition of the evaporator. In some models (especially No Frost), access to it is difficult, and mucus can accumulate there. It could also be a technical fault, such as a freon leak (although it smells different) or an air circulation problem. In difficult cases, it is better to call a specialist.
Prevention of odors
To prevent the question “how to clean a refrigerator from odors” from arising too often, it is important to follow the operating rules. Always store food in closed containers or under cling film. This will prevent the mixing of flavors and the spread of bacteria.
Check your supplies regularly and immediately throw away any that have spoiled. Once a month, wipe the shelves with a damp cloth, even if there is no visible dirt. It will take a couple of minutes, but will keep the inside fresh.
Use natural odor absorbers. A lemon cut in half, a bag of rice or coffee, an open pack of soda - all these tools will help maintain a pleasant atmosphere. Change them every 1-2 months.
What you should absolutely not do
When fridge care, it is important not to harm the equipment. Never use wire brushes or hard scrapers to clean interior walls. They leave scratches in which dirt will later accumulate.
Do not pour water directly onto the walls or top of the camera, especially if electronics or a lamp are located there. Moisture may cause a short circuit. Also avoid using hot water to wash cold shelves - glass can crack due to sudden temperature changes.
Do not turn on the refrigerator immediately after washing if there is moisture left inside. Let it dry completely. Operating a wet unit may cause ice to form on the evaporator.
⚠️ Attention: Specifications and service requirements may vary by model and manufacturer. Always check the official instructions for your device before using aggressive cleaning products.
FAQ: Frequently Asked Questions
How to quickly remove the smell from a new refrigerator?
A new refrigerator may smell like plastic. Wipe it with a solution of water and vinegar (1:1), then leave it open for a day. Inside you can place a bowl with soda or activated carbon for adsorption.
Can you wash the refrigerator with soap?
Yes, you can use laundry or baby soap. The main thing is to thoroughly rinse off the foam with clean water so that the remaining alkali does not get on the food and change its taste.
Why does the refrigerator smell rotten, although there is no food?
Most likely, the source of the smell is a drainage hole or a rubber seal. The smell could also be absorbed into the plastic walls or rubber parts of the shelves. Thorough disinfection of these areas is required.
How often should you wash the refrigerator?
General cleaning with defrosting is recommended every 3-4 months. Preventive wiping of shelves should be done weekly when cleaning food.