Xiaomi vacuum cleaners are some of the most popular cleaning assistants thanks to a combination of power, smart features and affordable price. But even the most advanced technology requires regular maintenance: clogged filters reduce suction by 40%, and dust in the turbine can lead to overheating of the engine. If your Mi Robot Vacuum, Dreame or Deerma becomes worse at collecting garbage, emitting strange sounds or discharges quickly, itβs time to clean up.
In this article, you will find detailed instructions for all types of Xiaomi vacuum cleaners: robot vacuum cleaners, vertical and manual models. HEPA-filters, cyclone containers, side brushes and even touch sensors, given the specifics of the series, and we will also tell you which cleaning errors reduce the life of the vacuum cleaner by 30% (spoiler: most users wash filters under running water - and this is a big mistake!).
1.Preparation for cleaning: what to do before disassembly
Before you take a screwdriver or wash a dust container, follow a few mandatory steps that will save you from breakdowns and make the process safe.
Disconnect the vacuum cleaner from the network (if it is a network model) or remove the battery (in robot vacuum cleaners and wireless vertical models). Even when turned off, some components can be energized, such as capacitors in the power supply. Xiaomi Mi Robot Vacuum-Mop 2 Pro battery is removed after spinning four screws on the bottom cover (use a cross screwdriver). PH0).
- π Network models (Deerma) DX700, Dreame V12>): remove the plug from the socket and press the power button for 5 seconds for complete de-energization.
- π Battery models (Mi Handheld Vacuum, Dreame) T30>): Hold the 10 seconds switch to discharge the residual charge.
Prepare your workspace: put a newspaper or cloth, because fine dust can fly out when cleaning the filters.
| Tool. | What do you need? | The alternative |
|---|---|---|
| Soft brush (dental or makeup) | Cleaning of filter slits and ribbed surfaces | Paintbrush |
| Compressed air (cylinder) | Blowing of the turbine and the motor from dust | Cold-mode hair dryer |
| Microfiber wipe | Cleaning sensors and plastic parts | Cotton discs |
| Isopropyl alcohol (70%) | Contact and sensor processing | Vodka (at last) |
β οΈ Warning: Never use metal objects (knives, screwdrivers) to clean a Xiaomi vacuum cleaner - they can damage the container's sealing gums or scratch the sensors of the robot vacuum cleaner. Also avoid aggressive detergents: chlorine or acetone corrodes plastic and rubber pads.
Cleaning of the dust and garbage container
The container (or dust collector) is the first line of defense against pollution, and Xiaomi models use two types of containers:
- Cyclone (in vertical vacuum cleaners Dreame) V12, Mi Handheld Vacuum>): The garbage spirals and settles on the walls.
- Common (in the robot vacuum cleaners Mi Robot)>): straight-out.
You have to clean them in different ways.
For cyclone containers:
- Press the open button (usually marked in red) and remove the container.
- Holding over the trash can shake it to remove the bulk of the dust.
- Use a soft brush to clean the internal ribs - there accumulates fine dirt.
- Wash the container with warm water without detergents and dry for at least 24 hours.
For conventional containers (robot vacuum cleaners):
- ποΈ Remove the container by pressing the latch (Mi Robot Vacuum-Mop 2 Lite has it on the right).
β οΈ Warning: If the container of the Xiaomi robot vacuum cleaner remains moist garbage (for example, after washing the floors), do not leave it inside - this will lead to mold. After each wet cleaning, wash the container and dry it separately from the case.
Remove all the trash.|Wash the walls without detergents|Dry for at least 12 hours|Check the sealing gum for wear-->
Cleaning and replacement of filters: HEPA, motor
Filters are the most vulnerable part of the vacuum cleaner, and Xiaomi models use up to three types of filters:
- HEPA-filter (captures 99.97% of particles up to 0.3 ΞΌm) - is found in all vacuum cleaners, except budget manual ones.
- Motor filter (protects the engine from dust) - in vertical vacuum cleaners Dreame T30.
- Input filter (rough cleaning) - robot vacuum cleaners Mi Robot.
How to clean HEPA-filter:
- Remove the filter from the case (in Dreame) V12 It's behind a cyclone container).
- Carefully tap the filter on a hard surface to shake off the dust.
- Vacuum it at the minimum power from the back (not from the air entrance side!).
- If there is a strong contamination, wash with running water without pressure and dry for 24 hours.
It's important: HEPA-Xiaomi vacuum cleaners can not be washed more than 1 time in 3 months - this destroys their structure. If the filter is lost or torn, it needs to be replaced. ZNMS18FM.
The motor filter (if any) is only cleaned dry, either by compressed air or a soft brush, and you can't wash it, which will corrosion the metal mesh.
What happens if you don't clean the filters?
4. Cleaning of brushes and turbines: how to return the original power
The brushes and turbines come in direct contact with the garbage, so they require weekly cleaning.
- π The main brush (with pile or rubber blades) - in robot vacuum cleaners.
- π Side brush (rotating) - collects garbage at the edges.
- π¨ Turbine nozzle - at vertical vacuum cleaners (Dreame) T30, Mi Handheld Vacuum>).
Cleaning the main brush of the robot vacuum cleaner:
- Remove the brush by pressing the locks on the sides (in Mi Robot Vacuum-Mop 2 Pro they are orange).
Cleaning of the turbine nozzle of the vertical vacuum cleaner:
- π§ Unscrew the nozzle (in Dreame) V12 β counterclockwise).
- 𧲠Remove metal objects (clips, coins) that may have been stuck in the turbine.
- π¬οΈ Blow the turbine with compressed air, holding it vertically.
Side brushes are easier to clean: remove (pull up), remove wound hair and wipe the pile with a wet wipe. In Xiaomi Mi Robot models, it is recommended to replace side brushes every 6 months - their article ZNMS17WM.
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If after cleaning the brush, the Xiaomi vacuum cleaner still does not collect garbage around the edges, check the height of the side brush. Over time, it sags - put a thin rubber gasket under the mount (1-2 mm).
5. Care of sensors and electronic components
Xiaomiβs robot vacuum cleaners are equipped with a variety of sensors, such as lidar, infrared sensors, fall sensors and a gyroscope, and their contamination leads to chaotic driving, skipping zones or constant collisions with furniture.
How to clean the sensors:
- ποΈ Lidar (rotating tower at the top of the case): wipe the glass with a dry microfiber wipe. Do not use alcohol - it can damage the coating.
- πΆ Infrared sensors (black round holes around the perimeter): blow with compressed air.
- π« Fall sensors (bottom of the case): clean dust with a cotton swab soaked in isopropyl alcohol.
Vertical vacuum cleaners (Dreame) T30) Pay special attention to the battery contacts. Oxidation leads to a bad charge:
- Remove the battery.
- Wipe the contacts with a cotton swab soaked in alcohol.
- Apply a thin layer of technical Vaseline to protect against corrosion.
β οΈ Warning: If after cleaning the sensors, the Xiaomi robot vacuum cleaner still drives in a circle or does not see obstacles, reset its settings to the factory. β Reset.
6. Deep cleaning of the engine and cooling system
The engine is the heart of a vacuum cleaner, and overheating due to dust can put the machine out of order. In Xiaomi models, the engine is usually hidden under a cyclone block or behind a detachable panel.
Signs that the engine needs cleaning:
- π₯ The vacuum cleaner shuts down through 5-10 minute.
- π΅ There is a high whistle or humming.
- π¨ Reduced suction power even after cleaning filters.
How to clean the engine:
- Remove the cyclone block (at Dreame) V12 β unscrew 4 screws on the bottom panel).
- Blow the engine with compressed air, holding the balloon at a distance of 10 cm.
- Clean the cooling radiator (metal grille) of dust with a soft brush.
- Check the sealing gums for wear and tear - if they have hardened, replace them.
In robot vacuum cleaners (Mi Robot Vacuum-Mop 2), the engine is cleaned only in the service center, because it requires a complete disassembly of the body, but you can extend its life by regularly cleaning the inlet (under the main brush) of hair and thread.
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Never use a Xiaomi vacuum cleaner to clean construction dust (gypsum, cement) or ash β small particles penetrate the engine and act as an abrasive, reducing its lifespan in the engine. 5-10 once.
7 Frequent cleaning errors and how to avoid them
Many users make the same mistakes that eventually lead to breakdowns, and here are the most common ones:
- πΏ Washing HEPA-filter in the washing machine or under a strong pressure of water β filter loses shape and lets dust through.
- π₯ Using a hair dryer for filter drying β High temperatures destroy the glue layer.
- 𧲠Cleaning the turbine with metal objects β It scratches the blades, which leads to imbalance.
- 𧴠Use of aggressive detergents β corrodes plastic and rubber seals.
Another mistake is the wrong assembly after cleaning, like if you don't close the dust container in Dreame tightly. V12, The vacuum cleaner will lose power because of the air suction:
- Filters are installed strictly by tags (usually there are arrows or inscriptions). IN/OUT).
- The container's sealing gums are not twisted.
- The brushes of the robot vacuum cleaner rotate freely (without jamming).
8.Prevention: How to Clean Xiaomi Vacuum Less Often
Compliance with simple rules will help reduce the frequency of cleanings in the 2-3 once:
- π§Ή Empty the container after each cleaning β this will prevent dust from being tracked.
- π« Do not suck up large debris (paper, polyethylene) - it clogs the turbine.
- π‘οΈ Store the vacuum cleaner in a dry place - humidity contributes to the growth of mold in the filters.
- π Change your filters every 6 months (even if they look clean).
For robot vacuum cleaners, it is useful for Xiaomi to set up a cleaning schedule in the Mi Home app so that the device works in your absence, this will reduce the risk of large debris (such as children's toys) getting into the mechanism. Also regularly update the firmware - new versions often improve the algorithms for avoiding obstacles.
If you use a vacuum cleaner to clean your petsβ hair, clean your brushes every time. 3-4 It is convenient to use a special tool for hair removal (for example, Xiaomi Pet Hair Cleaner, article). DJT01CM).
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Regular prevention increases the life of the Xiaomi vacuum cleaner 3-4 before 7-8 years, and also maintains the suction power at the level of 90% primordial.