Refrigerator hygiene is not just a matter of aesthetics, but critical important aspect of food safety. The inside of this household appliance creates an ideal environment for the growth of bacteria if spilled liquids and crumbs are not removed in a timely manner. Many housewives and owners are wondering what is the best way to clean the refrigerator so as not to damage the plastic surfaces and effectively eliminate unpleasant odors.
An incorrectly selected cleaning agent can cause microcracks on the shelves or lead to a change in the color of the internal coating. Harsh chemicals often leave toxic traces that are subsequently absorbed into food. Therefore, the approach to choosing a cleaning composition should be balanced and based on an understanding of the properties of the materials from which your refrigeration unit is made refrigeration unit.
In this article we will examine in detail professional and folk cleaning methods, focusing on health safety and durability of the equipment. You will learn how to deal with old stains, remove yellowness from plastic and make the device sparkle clean inside and look like new on the outside.
Preparing for the washing process: safety and defrosting
Before you begin the active cleaning phase, you need to properly prepare the equipment. The first and most important step is to completely disconnect the device from the power supply. This safety requirement is dictated by the risk of a short circuit when moisture gets on the electrical contacts and the compressor.
While the device is turned off, it is necessary to empty the chambers of all products. If you are planning a deep cleaning with defrosting, it is better to transfer the food to another cold chamber or use thermal containers with ice. Full defrosting is mandatory for older models with a drip system, since ice hides dirt and prevents access to all corners.
⚠️ Attention: Never use sharp objects (knives, screwdrivers) to chip ice. Mechanical damage to the evaporator will lead to immediate release of refrigerant and costly repairs.
After the ice has melted, remove all removable elements: shelves, drawers, egg trays and trays. It is more convenient to wash them separately in a bathtub or large basin using warm water. For plastic boxes, sudden changes in temperature are dangerous, so use water at room temperature to avoid cracks.
☑️ Preparing the refrigerator for washing
Folk remedies for internal cleaning of chambers
When the question arises of how to wash the inside of the refrigerator, many are inclined to use household chemicals. However, time-tested folk remedies often turn out to be more effective and safer. They do not contain aggressive surfactants and are easily washed off, leaving no chemical aftertaste on products.
One of the leaders among natural cleaners is baking soda. It works as a mild abrasive and an excellent odor neutralizer. To prepare the solution, simply dilute two tablespoons of powder in a liter of warm water. This composition is ideal for removing fatty deposits from the walls of chambers.
Acetic acid has also proven itself as a powerful disinfectant. A solution of table vinegar and water in a 1:1 ratio not only kills germs, but also gives surfaces shine. After treatment with a vinegar solution, it is important to ventilate the chamber well so that the specific smell of acid goes away.
- 🍋 Citric acid or fresh lemon juice does an excellent job of removing grease and leaving a pleasant citrus aroma.
- 🧼 Laundry soap dissolved in warm water effectively removes complex stains and is safe for food containers.
- 🦷 Toothpaste (non-whitening) can be used as a polish to remove small scratches from plastic surfaces.
How to enhance the effect of soda?
To remove old stains, you can make a paste of soda and a small amount of water, apply it to the stain and leave for 15-20 minutes. After this, the stain can be easily wiped off with a soft sponge.
Household chemicals: choosing safe specialized products
If traditional methods seem to you to be insufficiently effective to combat serious stains, modern household chemicals will come to the rescue. The market offers many sprays and foams designed specifically for kitchen appliances. When choosing a product, it is important to pay attention to the label "safe for food surfaces".
Sprays for cleaning refrigerators usually contain soft substances that do not require careful repeated rinsing. They often have an antibacterial effect and create a protective film that repels dirt. Popular brands produce formulations that do not leave streaks and dry quickly.
When using chemicals, be sure to follow the instructions on the package. Some concentrates require dilution with water, others are applied neat. It is important not to mix different chemicals, as this can lead to an unpredictable reaction and the release of harmful gases.
| Type of product | Main action | Safety for plastic | Necessity of rinsing |
|---|---|---|---|
| Spray with antibacterial effect | Disinfection, removal of odors | High | Desirable |
| Foam cleaner | Dissolving fat, deep penetration | Average | Required |
| Wipes for household appliances | Polishing, removal of dust and light stains | High | Not required |
| Dishwashing gel | Degreasing | High (when rinsed) | Required |
Removing complex stains and yellowness from plastic
Over time, the white plastic inside and outside the refrigerator may turn yellow. This is a natural process of material oxidation under the influence of light and time, which is also accelerated by the ingress of fat. Special bleaches for plastic or hydrogen peroxide will help restore the whiteness.
To remove marks from markers, stickers or sticky labels, use vegetable oil or a special spray to remove glue. The oil softens the adhesive base, making it easy to wipe off the residue with a soft cloth. After oil treatment, the surface must be thoroughly degreased with a soap solution.
If a persistent coating from frozen foods or berry juice has formed on the shelves, soak the parts in warm water with the addition of oxygen bleach. This substance is safe for colored plastic and effectively breaks down organic contaminants without damaging the structure of the material.
Cleaning external surfaces and rubber seals
The appearance of the refrigerator often suffers from greasy fingerprints, especially if there are children in the house. For stainless steel, there are special polishes that not only clean, but also create an antistatic layer that repels dust. Movements when wiping should be along the metal fibers.
Particular attention should be paid to the rubber seals on the doors. The folds of rubber are where most dirt and mold accumulate. The most convenient way to clean them is with a cotton swab dipped in soapy water or vinegar. Regularly treating rubber bands with glycerin or silicone grease will prolong their service life and maintain elasticity.
Ventilation holes on the back or side wall also require periodic cleaning from dust. Grates clogged with dust impair heat transfer, causing the compressor to work harder. A soft brush or vacuum cleaner with a narrow attachment is ideal for cleaning hard-to-reach places.
⚠️ Attention: Do not use abrasive powders or hard metal sponges to clean external panels. They will leave micro-scratches into which dirt will get clogged, and it will be impossible to return the original gloss.
Drying, assembly and prevention of odors
After completing water procedures, it is extremely important to thoroughly dry all surfaces. Residual moisture can cause mold and an unpleasant musty smell. Wipe the chambers and shelves with a dry soft cloth and leave the doors open for 15-20 minutes for final airing
Ideal cleanliness is achieved only when all parts are completely dry before assembly. A humid environment is the main enemy of food freshness.
When all the parts are dry, reassemble the refrigerator in reverse order. Make sure the shelves are level and securely locked. Now you can download the products. To maintain freshness and prevent the appearance of extraneous odors, it is recommended to use natural odor absorbers.
An open pack of soda, a saucer of activated charcoal, or a slice of lemon are ideal as such an absorber. Change these "flavors" once a month. Regular preventative cleaning once a quarter will avoid general cleaning with complete defrosting in the future.
How often should you wash the refrigerator?
General cleaning with defrosting is recommended once every 3-4 months. However, you should wipe the shelves and check the expiration dates of products weekly.
Can you clean the refrigerator with a steam cleaner?
You can use a steam cleaner only on removable glass shelves and metal grates. Plastic internal panels and seals can be deformed from the high temperature of the steam.
How to clean the refrigerator after defrosting if the smell remains?
If the smell remains after washing, wipe the internal walls with a solution of ammonia (1 tablespoon per 1 liter of water) or use an activated carbon tablet crushed in powder.