When unpacking a new one refrigerator, many users are faced with a little bewilderment when they find strange accessories included. In the bag with the instructions or in one of the drawers there is often a plastic spatula, and sometimes a thin brush. A reasonable question arises: what are these items for and are they not just extra garbage that can be thrown away? In fact, these tools play a critical role in the maintenance of modern cooling systems, especially in models with technology No Frost.
Ignoring these elements can lead to reduced efficiency of the equipment and even breakdowns in the future. The spatula is designed to carefully clean the evaporator from ice, which cannot be scraped off with a knife, and the brush helps to clean the drainage channels, preventing the appearance of water at the bottom of the refrigerator compartment. Understanding their correct use will allow you to extend the life of the unit and avoid costly repairs.
In this article we will analyze in detail the functional purpose of each item, explain why manufacturers include them in the kit, and give step-by-step recommendations for their use. We will also touch on safety issues, since improper cleaning of the internal components of the refrigerator can be fatal to the compressor or condensate drainage system.
Purpose of a plastic spatula for a refrigerator
A plastic spatula, which is often called a scraper, is a specialized tool for mechanical cleaning. evaporator. In manual defrost refrigerators or Direct Cool freezers, a layer of ice will form over time. This ice must be removed so that it does not block the circulation of cold air and increase the load on the compressor. However, the use of metal objects, such as knives or screwdrivers, is strictly prohibited, as they can damage the thin radiator tubes.
The material of the blade was not chosen by chance. The plastic is hard enough to crush a dense ice crust, but at the same time it is soft enough that it will not penetrate the aluminum tubes or the protective coating of the evaporator. If you damage the refrigerant circulation system, the repair will be difficult and will require calling a technician with equipment to charge freon. Therefore ice scraper is the first tool that should be on hand when servicing.
It is important to note that the shovel is only suitable for removing ice. It is not recommended to use it for beating frozen food or cleaning heavily soiled surfaces with food residues, since the sharp edges of frozen pieces can leave nicks on the plastic, and in the future it will begin to scratch the surface of the evaporator. For careful care of equipment, it is better to use specialized products.
Some models of spatula have a special shape with curved edges, which allows you to pry off layers of ice near the walls without touching metal directly. This is especially true for older models of refrigerators, where the layer of ice can reach several centimeters. Regular use of this tool helps maintain the energy efficiency of the device at a high level.
The function of the brush in equipment maintenance
The second important element of the kit is a thin flexible brush. Its main purpose is to clean drainage hole and the outlet tube. During operation of the refrigerator, especially in models with a drip defrosting system, condensation forms on the back wall. The water flows into the groove and goes through the hole into a special container above the compressor, where it evaporates. Over time, crumbs, mold, slime and other contaminants accumulate in this hole, blocking the drain.
If the drain is clogged, water begins to accumulate at the bottom of the refrigerator or under vegetable drawers, creating puddles. This is not only inconvenient, but also dangerous for products that may spoil due to high humidity. The brush allows you to mechanically remove the plug from the dirt, cleaning the channel along the entire length. Flexible bristles penetrate into the bends of the tube, where it is impossible to reach with a cotton swab or rag.
In addition, the brush can be used to clean hard-to-reach places in door seals or in narrow gaps between shelves, where dust and small food particles often accumulate. Regular preventative cleaning of the drainage system using this tool should be carried out at least once every 3-4 months to prevent the formation of persistent blockages.
☑️ Checking the drainage system
Why you can’t use a knife or screwdriver
Many users, not finding a special spatula at hand or having lost it, resort to using a kitchen knife or screwdriver. This is a serious mistake that can lead to irreversible consequences. Metal tools have sharp edges and high hardness. If you move carelessly, especially if the ice is hard, the knife can easily slip and pierce the evaporator tube evaporator.
Refrigerant (freon) circulates inside the system under pressure. Puncture of the tube will cause gas to immediately escape. Even if you don't notice a leak right away, the cooling efficiency will drop to zero and the compressor will start to run idle, which will quickly damage it. In addition, the entry of moisture and air into the cooling system requires a complex process of vacuuming and refilling, which is not economically feasible for older models.
⚠️ Attention: Using sharp metal objects to chip ice is the most common reason for denial of warranty service. Manufacturers easily identify mechanical damage to the tubes and refuse free repairs.
The plastic of the blade is free from these shortcomings. Even with strong pressure, it will most likely bend or break itself, but will not damage the metal parts of the refrigerator. This makes it the only safe tool for working inside the freezer.
What happens if the evaporator is damaged?
If you hear the hissing of escaping gas, you must immediately unplug the refrigerator, ventilate the room (some refrigerants are flammable or toxic if in contact with fire) and call a technician. It is impossible to seal the hole with tape or glue yourself - the system is depressurized.
No Frost technology and the need for tools
Owners of refrigerators with the system No Frost often wonder why they need a spatula if there should be no ice in the chamber. Indeed, in such models the evaporator is hidden behind a plastic panel, and ice freezing on food or chamber walls is minimal. However, this does not mean that the tools are useless.
Firstly, even in No Frost systems, freezing of the air ducts or the hidden evaporator itself can occur if the sensors or defrost heating elements malfunction. In such cases, when performing diagnostics or repairs, the technician may need to carefully remove the ice to get to the components. Secondly, a brush for drainage in No Frost refrigerators is needed even more than in conventional models, since water from defrosting is drained through this system.
Clogged drainage in No Frost models leads to the fact that the water generated during the defrost cycle does not have time to leave and freezes inside the case, forming huge ice blocks that can jam the fan or damage plastic parts. Therefore, the presence of a brush in the kit is a necessity for any type of modern equipment.
| Characteristics | Plastic spatula | Metal knife | Brush |
|---|---|---|---|
| Material | Durable plastic | Steel / Metal | Flexible wire, bristles |
| Risk of damage to tubes | Minimal | Critical | Absent |
| Main application | Ice chipping | Not recommended | Drainage cleaning |
| Safety for warranty | Safe | Voids warranty | Safe |
Correct cleaning sequence
In order for the refrigerator to be serviced efficiently and safely, it is important to follow the correct algorithm of actions. First you need to completely defrost the unit. Do not try to scrape the ice while it is still hard and firmly attached to the walls - this requires unnecessary effort and increases the risk of the tool slipping.
After the main body of ice has come off or softened, take a plastic spatula. Movements should be directed from the center to the edges or from top to bottom, depending on the design of the evaporator. Do not pick in one place for too long; it is better to go over the entire surface, gradually removing layers. Having collected pieces of ice, remove them from the chamber.
Next we move on to the drainage hole. Insert the brush into the hole and carefully move it deeper, making rotational movements. This will help break up the dirt plug. After mechanical cleaning, it is recommended to rinse the channel with warm water. To do this, you can use a medical syringe without a needle or a small syringe, pouring water into the hole and controlling its flow into the lower tray.
⚠️ Attention: To flush the drainage, use only warm (not hot!) water. You can add a little baking soda or a special refrigerator cleaner, but avoid harsh chemicals that can damage plastic tubes.
The final step is to wipe all surfaces dry with a clean soft cloth. Only after the internal chambers have completely dried can you turn on the refrigerator and load food.
Care of tools and their storage
After use, the spatula and brush must be thoroughly washed. There may be food particles, mold or bacteria left on them, which may be re-entered into the refrigerator the next time you use them. It is recommended to wash them with warm water and detergent and let them dry completely.
It is best to store tools in a specially designated place, for example, in a vegetable drawer or in the door, so that they do not get lost. Many users throw away these accessories immediately after purchase, and when, after a year or two, the need for defrosting arises, they have to search or take risks using a knife. Preserving the factory set is a sign of reasonable management.
If the blade is broken or lost, do not rush to buy a new one. As a temporary replacement, you can use a plastic card (unnecessary discount or credit card), the edge of a plastic container, or even a tight bottle cap. The main thing is to follow the principle: the tool must be softer than the metal of the evaporator.
Frequently asked questions (FAQ)
Can a plastic spatula be washed in the dishwasher?
Yes, a plastic spatula can be washed in a dishwasher, as it is made of heat-resistant plastic. However, it is better to wash the brush manually so that the bristles do not become deformed under the influence of high temperature and aggressive detergents.
What to do if the spatula is lost and the ice needs to be removed urgently?
In an emergency, use a plastic card or the edge of a silicone spatula for the kitchen. The main rule is no metal. If there is a lot of ice, it is better to wait for natural defrosting by opening the doors rather than risk the integrity of the evaporator.
How often should you clean the drainage hole with a brush?
Preventive cleaning of the drainage is recommended every 3-6 months. If you notice that the water in the refrigerator compartment is standing longer than usual or an unpleasant odor has appeared, cleaning should be done immediately.
Is a brush suitable for cleaning the air conditioner tube?
Theoretically, the design is similar, but the dimensions may differ. The refrigerator brush is quite thin and may not cope with serious blockages in the air conditioner drain. For household appliances, it is better to use specialized tools of the appropriate diameter.
Is it possible to lubricate a brush with oil for better glide?
No, it is strictly forbidden to use oil or greasy lubricants. Once in the drainage system, the oil will create a sticky film on which dust and dirt will stick, which will lead to even faster and denser clogging of the tube.