How to clean the irrigator Xiaomi: from simple care to disassembly

Regular use of Xiaomi irrigator significantly improves oral hygiene by removing food debris where the toothbrush can’t cope. However, in order for the device to last long and not become a breeding ground for bacteria, it needs to be properly cared for. Water, even filtered, contains minerals that eventually form a solid plaque, and the moist environment inside the tank is ideal for microbial reproduction.

Many users mistakenly believe that it is enough to simply rinse the tank after use. In fact, the water supply mechanism requires more care, especially in models with fixed tanks. Ignoring the rules of care can lead to a decrease in the power of the jet, the appearance of an unpleasant smell and even breakage of the electronic control unit.

In this article, we will discuss all stages of maintenance of portable and stationary models of the brand. You will learn how to safely disassemble the device for deep cleaning, which products can be used for disinfection and which are strictly prohibited by the manufacturer.

Why is it important to clean the irrigator regularly?

The main reason for care is because of the design of the device, because there's always moisture inside the pump and the thin tubes, and if you don't prevent it, it starts to form a biofilm, a slippery coating that is the perfect environment for bacteria, and over time, this film hardens, turning into a limestone plaque that mechanically blocks the movement of the piston in the pump.

In addition, the use of untreated tap water accelerates the pollution process, calcium and magnesium salts are deposited on the heating elements (if they are in the heated model) and on the valves, which leads to the pressure of the jet becoming unstable, and the device begins to work louder and with vibration, indicating an overload of the engine.

From a hygienic point of view, a rare cleaning turns an irrigator from a useful appliance into a source of infection. Sprays that fly out of the nose can contain colonies of bacteria accumulated over weeks of use. So disinfection is not just a matter of aesthetics, but a necessity to prevent gum and tooth disease.

⚠️ Warning: Never ignore the appearance of an unpleasant odor from the tank. This is the first sign of active reproduction of bacteria or the beginning of putrefactive processes in the residue of water that cannot be removed by simply rinsing.

Daily care of the tank and nozzles

Basic care takes only a few minutes, but it's 80 percent effective prevention, and after each use, you need to drain the remaining water from the tank. In portable Xiaomi Mijia models, this often requires several times to turn the device on to kick the water out of the system, or just flip it over the sink.

The nozzles require special attention. After the procedure, remove them and rinse them under running water. Once a week, it is recommended to soak the tips in an antiseptic solution, this is especially true if the device is used by several people, and each has its own nozzle.

It's important to leave the device in disassembled condition to dry, so if you close the wet tank with a lid right after use, you create a greenhouse effect inside, which accelerates mold growth, and ventilation of the internal cavities is a key factor in the long-term life of electronics.

• 🦷 Wash the nozzles with warm water immediately after use to wash away plaque residues.
• 💧 Use only warm water for rinsing, as cold water can be worse at dissolving fatty components of saliva.
• 🚫 Do not store nozzles in a closed case wet - this will cause the smell of dampness.

Deep cleaning of scale and mineral deposits

Even with daily care, mineral deposits accumulate within the system over time. Removal requires periodic deep cleaning. Optimal frequency is every 1-2 months, depending on the hardness of the water in your area. Citric acid is the best treatment, which effectively dissolves calcium without damaging plastic parts.

Prepare the solution at the rate of 1 teaspoon of powder in 200-250 ml of warm water. Pour the mixture into the tank and turn on the irrigator. Let the solution pass through the system, but do not pour it immediately. Leave the device off for 15-20 minutes so that the acid has time to react with deposits on the walls of the pump and valves.

After soaking, turn on the device and run the entire solution through the system. Then thoroughly rinse the tank with clean water and run it again through the irrigator 2-3 times to remove the acid residue. If you do not, the next use can damage the enamel of the teeth or cause irritation of the gums.

⚠️ Note: It is strictly forbidden to use chlorine-containing bleachers (for example, "White") or aggressive solvents. They can cause corrosion of metal parts of the pump and destroy sealing gums, which will lead to leakage.

Disinfection and removal of mold

If you notice black dots on the walls of the tank or smell a specific smell of mustyness, then you've started colonizing with mold mushrooms, and regular washing won't help, because the mycelium gets into the micropores of the plastic, and you need to disinfect with hydrogen peroxide or special denture cleaning pills.

Dissolve 2-3 tablets to clean the prosthetics in warm water according to the instructions on the package. Pour the solution into the tank and leave for 30-40 minutes. Active oxygen released during the reaction kills mold spores and bacteria in hard-to-reach places. After the procedure, be sure to thoroughly rinse the system with clean water.

You can also disinfect a 3% hydrogen peroxide solution. Pour it into a tank, let it stand for 15 minutes, then rinse it. This method is especially good for portable models where it's difficult to get to the inner corners of the tank with a brush. Regular disinfection ensures that you don't direct a jet of bacteria to your gums.

• 💊 Tablets for cleaning braces and prostheses - an excellent tool for disinfecting irrigators.
• 🌡️ Use warm water (about 40)°C) for the preparation of a disinfectant solution, as the reaction is slower in cold environments.
• 🔄 Change the water in the tank daily, do not leave liquid in the device overnight or during vacation.

Maintenance of pumps and electronics

The most vulnerable part of the irrigator is the pump. In Xiaomi models, it's usually protected, but when you get large debris particles or heavy lime plaque, it can jam. If you hear a buzz, but the water is not coming or it's coming in a weak stream, maybe the problem is the mechanical contamination of the pump.

To clean the pump without full disassembly (which will deprive the warranty), you can use the method of “reverse washing” if the design allows, or simply long-term operation with the cleaning solution at low revs. However, if the device stopped turning on or sparks, the electronic unit could get damaged from moisture.

It is important to monitor the state of the charging port. In portable models Xiaomi Soocas or Mijia, it is often closed with a silicone plug. Before charging, make sure that the port is dry. Water entering the connector is the most common cause of failure of the device, which can not be fixed at home.

Comparison of cleaning methods and used means

The choice of cleaning agent depends on the type of contamination. Mechanical plaque, biological contamination and mineral deposits require different approaches. Below is a table that will help you navigate the choice of method of maintenance of your device.

Using inappropriate products can damage seals. For example, oils (essential or cosmetic) are often advised to be added to water for flavoring, but they destroy rubber pads in the valve system, which leads to loss of leakage and lower pressure.

💡

To check the leakage after cleaning, dial water into the tank, close the lid, turn the device over and shake it over the sink. If drops appear, check the closure density of the lid or the condition of the seals.

When choosing a chemical, always pay attention to the manufacturer's recommendations in the instructions for a specific Xiaomi model. Some components may not be compatible with the ABS plastic from which the body is made.

Typical errors in service

Users often make mistakes that shorten the life of their equipment, one of the most common being trying to wash the irrigator under a high shower pressure or dipping the entire body (along with buttons and ports) into water. Even if IPX7 is declared moisture-protected, it means protection from short-term immersion rather than from constant jet or steam pressure.

Another mistake is the use of hot water (above 40-50°C), plastic can deform, and internal electronics can get thermal shock, water should be comfortable temperature, about as for drinking, and you should not use abrasive sponges to clean the tank, as scratches will become a place of accumulation of bacteria.

⚠️ Warning: Never try to dry an irrigator with a hair dryer or on a battery. High temperatures warp plastic parts and can damage the battery in portable models. Drying should occur naturally at room temperature.

Ignoring replacement nozzles is also a mistake. Even with a perfect cleaning, the bristles or plastic spout wear out. It is recommended to change the nozzles every 3-6 months, since it is easier for bacteria to reproduce on microcracks of old plastic.

Frequently Asked Questions (FAQ)