How to clean the refrigerator inside and outside with soda

Refrigeration chamber hygiene is not just a matter of aesthetics, but an important component of food safety. Over time, bacteria, mold, and unpleasant odors accumulate on the interior walls, shelves, and seals that plain water cannot wash away. The use of aggressive household chemicals is often undesirable due to the risk of toxic substances getting into products, so many housewives are looking for natural alternatives.

Baking soda (sodium bicarbonate) is an ideal solution for this task, as it has mild abrasive properties, perfectly neutralizes odors and is safe for health. Everyone has this affordable powder in their kitchen and can work wonders on stubborn stains and sticky residue. In this article we will look in detail at how to properly prepare the solution, what are the nuances of cleaning different materials and how to avoid common mistakes.

Before taking active steps, it is necessary to understand the chemical nature of the process. Sodium bicarbonate is an alkali that effectively breaks down fatty deposits and organic contaminants. Unlike acids, soda does not damage plastic and rubber seals, which makes it a universal means for caring for modern household appliances of any brand, be it Indesit, Bosch or LG.

Why soda: advantages and properties

Choice of a cleaning product is always determined by its effectiveness and safety. Baking soda beats out most store-bought sprays due to its versatility. It doesn’t just mask odors, like fragrances, but chemically binds molecules of odorous substances, completely eliminating the source of the problem. This is especially true after storing products with a strong aroma, such as fish, smoked meats or sour milk.

Another important advantage is the hypoallergenic composition. When cleaning, you don’t have to wear a respirator or worry that the product’s vapors will cause a headache. Natural abrasive delicately polishes surfaces without leaving micro-scratches in which bacteria could subsequently multiply. This is critical to maintaining the smoothness of plastic and glass.

⚠️ Warning: Although safe, avoid getting dry powder or concentrated slurry into the engine compartment or electrical contacts. Although soda does not conduct current in dry form, in combination with condensate it can cause oxidation of contacts.

In addition, the use of this product is economically beneficial. One package costs mere pennies, but it is enough for many cleanings. You can safely use it to wash not only the internal chambers, but also the external panels, removing fingerprints and greasy splashes from the kitchen.

Preparation for cleaning: defrosting and removing the shelves

High-quality cleaning is impossible without proper preliminary preparation. The main mistake many users make is trying to clean the refrigerator while it is running and filled with food. To achieve an ideal result, the equipment must be completely emptied and, in the case of No Frost systems, at least wiped, and in models with a drip system or requiring defrosting, it must be completely defrosted.

The first step should always be to disconnect the device from the power supply. This is a safety requirement and an opportunity to thoroughly wash the back wall and bottom of the chamber, which is usually not accessible when the compressor is on. While the refrigerator is defrosting, you have time to prepare the necessary equipment and cleaning compounds.

All removable elements - glass shelves, plastic containers, bottle racks - it is better to take them out and wash them separately in the bathroom or large basin. This will allow you to treat them from all sides and rinse them thoroughly. Plastic and glass perfectly tolerate contact with a soda solution of any concentration, so soaking heavily soiled parts will only benefit them.

Preparation of a cleaning solution: proportions and recipes

The effectiveness of cleaning directly depends on the properly prepared detergent. There is no single recipe for all situations, so it is important to know how to adapt the composition to a specific type of contamination. The basis is always warm water, which helps activate the properties of sodium bicarbonate.

For regular preventative cleaning, a weak solution is sufficient. However, if greasy deposits or dried drops are visible on the walls, a more concentrated mixture will be required. It is important to use baking soda, since calcined soda may be too aggressive for some types of plastic and rubber.

When preparing a slurry to remove difficult stains water is added literally drop by drop. The mass should resemble toothpaste or thick sour cream. It is in this form that abrasive particles they work most effectively, mechanically separating dirt from the surface without scratching it.

Technology for washing internal chambers and seals

The washing process should begin from top to bottom so that dirty water does not stain already cleaned areas. Generously soak the sponge in the prepared solution and thoroughly wipe the chamber ceiling, side walls and back panel. Pay special attention to corners and joints where dirt most often accumulates.

The rubber seal on the door is a place where millions of bacteria accumulate and a potential source of mold. It must be washed especially carefully, pulling out the fold and running a sponge around the entire perimeter. If you notice black spots of mold, apply a mixture of soda to them and leave for 15-20 minutes, then rinse.

• 🧽 For hard-to-reach places, use an old toothbrush soaked in a soda solution.
• 💧 Do not pour water directly onto the walls so that it does not get into the system condensate drainage.
• 👀 Carefully inspect the holes for water drainage on the back wall - they can be cleaned with a cotton swab.

After treating all surfaces with clean water, it is not necessary to rinse off the product if a weak solution was used, but to remove stains it is better to wipe the walls with a damp cloth. The main thing is to wipe all surfaces dry before turning it on, as moisture promotes the proliferation of microorganisms.

⚠️ Attention: Do not use steel wool or hard brushes to clean the internal plastic. Even soda in combination with harsh mechanical impact can leave dull scratches, which will subsequently be very difficult to wash.

Removal of complex stains and odors

Sometimes standard cleaning is not enough. Situations where an egg breaks in the refrigerator, milk goes sour, or a package of meat leaks require emergency measures. In such cases, soda acts as a powerful absorbent and disinfectant.

If the smell has ingrained itself into the plastic, regular washing may not be enough. In this case, it is recommended to do “dry cleaning”. Sprinkle dry baking soda powder onto a sponge or directly onto the stained area (if the shelf design allows) and leave for several hours or even overnight. The powder will draw out the odor from the pores of the material.

For glass shelves that have acquired a cloudy coating from hard water or grease, you can use the soaking method. Dissolve 4-5 tablespoons of soda in a bowl of hot water and immerse the glasses there for 30-40 minutes. After such a “spa” they will shine like new without the use of chemicals.

If the source of the odor is unknown (for example, when purchasing used equipment or after a long period of inactivity), treat all surfaces concentrated solution, and then leave an open pack of soda inside for a day. This is guaranteed to eliminate any odors.

Cleaning external surfaces and caring for the body

The appearance of the refrigerator also requires attention. Fingerprints often remain on the doors, especially if there are children in the house, or splashes of grease if the equipment is close to the stove. Metallized coatings and plastic “metallic” are especially sensitive to abrasives, but soda in the form of a solution is not harmful to them.

For glossy surfaces, use only a liquid solution and soft microfiber. Movements should be along the texture, if any. After wet cleaning, be sure to wipe with a dry cloth to avoid the appearance of water stains (especially important for regions with hard water).

• ✨ To add shine to plastic doors, you can wipe them with a soda solution and then polish with a dry cloth.
• 🖐️ Traces from markers or stickers are easily removed from children soda slurry.
• 🚫 Avoid using soda slurry on enamel-painted surfaces with damage, so as not to worsen the corrosion.

Do not forget about the top panel of the refrigerator, where a layer of kitchen dust and grease often accumulates. Regular wiping of this area will prevent the formation of a sticky crust, which will then have to be scraped off.

Frequently asked questions and troubleshooting

Despite the simplicity of the method, users often have questions regarding safety and effectiveness. Below are the answers to the most popular of them, which will help you avoid doubts during the cleaning process.