How to clean the robot vacuum cleaner Xiaomi: instructions for all models

Why cleaning the Xiaomi robot vacuum cleaner is not a luxury, but a necessity

Xiaomi Robot Vacuum-Mop 2 Pro, Dreame Bot Z10 Pro and Viomi V3) But many owners forget that even the most intelligent appliances require regular maintenance, clogged brushes, dust filters or dirty sensors don't just reduce the efficiency of cleaning, they can disable the device.

According to the service centers, 40% Xiaomi robot vacuum cleaners are due to late cleaning of the turbine and side brushes, and the manufacturer recommends basic cleaning after each 3-5 This is a monthly cleaning cycle, and a deep cleaning cycle, and in this article, we'll look at how to properly care for every detail to extend the life of the device and keep it running.

It's important to understand that the cleaning procedure may vary depending on the model. L10 The Ultra is a removable self-cleaning dust collector, and the Mi Robot Vacuum-Mop P is a classic container, and we'll look at universal methods that are suitable for most devices, and we'll also point to the features of popular lines of vacuum cleaners.

Preparation for cleaning: what you need and safety measures

Before you start disassembling the robot, prepare the necessary tools and workspace.

• 🧹 Soft brush (a toothbrush or makeup brush is suitable) - to clean hard-to-reach places
• 🧴 Alcohol wipes or isopropyl alcohol (70% and higher) – for sensor processing
• 🔧 Screwdriver (usually cross) - for models with a removable bottom panel
• 🧽 Warm water and neutral detergent - for washing container and brushes
• 📦 Vacuum cleaner with a narrow nozzle - to remove dust from internal cavities

Precautions that are often ignored:

⚠️ Warning: Never use wet wipes with harsh chemicals (such as chlorine or acetone) to clean sensors, which can damage IR sensors and lidar. For optical sensors, only dry microfibre or alcohol is suitable.

Also avoid:

• 🚫 Immersion of electronic components (e.g. control unit) in water
• 🚫 Cleaning the turbine with sharp objects – it can damage the blades
• 🚫 Drying parts with a hair dryer or on a battery - high temperatures deform plastic

If your Xiaomi robot vacuum cleaner is equipped with a self-cleaning function (like Dreame Bot). W10), Before manual cleaning, be sure to turn it off in the Mi Home or Dreame app to avoid automatically starting during maintenance.

Cleaning of the main dust collector and HEPA-filter

A vacuum collector is the heart of a robot vacuum cleaner, and its pollution directly affects the suction power. In Xiaomi models, the garbage container is usually removable and located under the top cover.

1. Disconnect the robot from the charging station and turn it over.
2. Click on the container lock (usually marked with an arrow or an inscription) PUSH).
3. Remove the dust collector and shake the garbage out of the urn. For models with wet cleaning function (such as Mi Robot Vacuum-Mop 2 Lite), pre-remove the water tank.
4. Wash the container with warm water with a mild detergent. Use a brush to remove the old fat.

Features HEPA-filter:

• 🔄 In most models, the filter is removable and requires replacement of each one. 3-6 months (depending on the intensity of use).
• 🚿 Some filters (e.g. in Dreame Bot) D9) can be washed under running water, but they need to be dried for at least 24 hours.
• 📦 Viomi models often have carbon filters installed – they can only be vacuumed or replaced.

After cleaning, make sure the filter is completely dry. A moist filter can cause mold odor and reduce suction power. If the robot makes a whistling sound after installation, check if the filter is inserted correctly (it may be deformed).

Remove garbage from the container |

Wash the container with water (if the instructions allow)|

Check the filter for integrity|

Dry all the details before assembly|

Make sure the locks are snapped.-->

Cleaning of brushes: main and side

The brushes are the fastest polluting element in a robot vacuum cleaner, and the hair, threads and fur of the animals are wound onto the shafts, blocking the rotation. Xiaomi models typically have:

• 🌀 Main brush (roller, with bristles or rubber blades)
• 🌀 Side brushes (1 or 2, depending on the model)

Cleaning the main brush:

1. Turn the robot over and find the brush locks (usually on the sides).
2. Remove the brush by pressing the latches. In some models (e.g. Mi Robot Vacuum-Mop). G1) I'll have to unscrew the screws.
3. Remove the wound hair and debris. It is convenient to use scissors or a special tool (company with some models).
4. Wash the brush underwater if it's heavily contaminated. Rubber blades can be cleaned with an alcohol napkin.

The side brushes are easier to clean:

1. Pull the brush over you, it's off the axle.
2. Remove debris from the bristles and axles. If the brush is deformed (for example, bent "mustache"), it is better to replace it.
3. Check the axis mount - if it is loose, the brush will cling to the carpets.

In models with brushless suction (for example, Dreame Bot) L10 Ultra) instead of the main brush, it uses a rubber roller. It is cleaned in the same way, but without washing - just wipe with a wet wipe.

⚠️ Attention: If the brush is manually scrolling after cleaning, check the bearings on the axles, they may have got debris or dried grease, in which case you will need to disassemble the brush module.

Cleaning of turbine (fan) and ducts

Turbines are the lungs of a robot vacuum cleaner, and contamination causes the suction power to be lost and the engine to overheat. In most Xiaomi models, the turbine is hidden under a removable lid, but access to it may vary:

Step-by-step:

1. Turn off the robot from power and remove the dust collector.
2. Unscrew the screws or snap the turbine cover (see the table above).
3. Carefully remove dust from turbine blades with a soft brush.Using a vacuum cleaner to clean the turbine can damage bearings due to strong traction.
4. Check the ducts for blockages. In models with wet cleaning function (Mi Robot Vacuum-Mop P), ducts can get clogged with lime plaque.

If the turbine is heavily contaminated with fat (for example, after cleaning the kitchen), use an alcohol wipe. But do not use liquid detergents - they can get on the engine.

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To test the turbine after cleaning, run the robot in maximum power mode, and if the sound is quieter and the suction is stronger, the cleaning was successful.

Caring for sensors and lidar: why the robot is “blind”

Sensors are responsible for navigating the robot vacuum cleaner, and their contamination leads to chaotic movement, collisions with furniture or "hang" in one place.

• 👁️ Lidar (rotating laser sensor) - in models with laser navigation (Mi Robot Vacuum-Mop 2 Pro)
• 📱 IR sensors (infrared) – to detect obstacles
• 📏 Fall sensors (under the bottom) – prevent falling from stairs
• 🧲 Magnetic sensors to detect virtual walls

Cleaning lidar (for models with laser navigation):

1. Wipe the lidar glass (upper rotating part) with a dry microfiber.
2. If you have greasy spots, use an alcohol napkin. Don't press hard, the glass is fragile!
3. Check the lidar rotation manually. If it's getting in, it's possible that there's dust inside (remove it).

Cleaning the IR sensors:

• The sensors are located around the perimeter of the body (usually black or silver circles).
• Wipe them with a dry cotton swab. Don't use wet wipes!
• Check the transparency of plastic windows – if they are cloudy, the robot will not be able to “see” obstacles.

Fall sensors (under the bottom) are brushed or vacuumed, and if the robot is beginning to fear carpets or avoid certain areas, check for dirt.

⚠️ Warning: After cleaning the sensors, reset the map in the Mi Home app (Settings section) → Map. → Reset the map. This will help the robot recalibrate its navigation.

Cleaning of wheels and moving machinery

The wheels of Xiaomi’s robot vacuum cleaner accumulate dirt, hair and thread over time, leading to slippage or lockdown.

• 🚗 Main wheel (with rubber tread)
• 🔄 Rotating roller (front or back)
• 🔧 Axis of fastening (may require lubrication)

Cleaning instructions:

1. Turn the robot over and find the wheel locks (usually latches or screws).
2. Remove the wheel by pulling it on you. In some models (for example, Viomi). V2) I'll have to unscrew the screw.
3. Remove the hair from the axle and tread, and it's convenient to use tweezers.
4. Wash the wheel underwater if the tread is heavily contaminated. Don't use aggressive detergents, they break down rubber.
5. Check the axle's mobility. If the wheel is rotating with difficulty, apply silicone lubrication (do not use it). WD-40!).

The rotary roller is cleaned in the same way, but you can't take it off completely -- just remove the debris from the axle and wipe the roller with a napkin. If the robot starts waving when you're moving, check the backlash in the roller mount.

In models with suspension (for example, Dreame Bot) Z10 Pro) additionally check the shock absorbers. They do not require cleaning, but if the robot starts to "jump" on irregularities, they need to be replaced.

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Regularly cleaning the wheels increases the battery life, since the robot does not have to spend additional energy to overcome resistance.

Cleaning of water tank and wet cleaning system

If your Xiaomi robot vacuum cleaner supports wet cleaning (Mi Robot Vacuum-Mop, Dreame Bot models) W10 And so on, his water tank and his cloth require special care:

• 🦠 Bacterial development and unpleasant smell
• 🧂 Formation of lime plaque on heating elements
• 🩹 Clogging of water nozzles

Cleaning the water tank:

1. Remove the tank from the robot and pour out the remaining water.
2. Rinse the tank with warm water with vinegar (1:1) to remove plaque. L10 Ultra: Use only specialized tools (e.g. Dreame Cleaning Solution).
3. Wipe the sealing ring on the tank – it is often contaminated with mold.
4. Check the rough cleaning filter (if any) and rinse it underwater.

Care for a rag:

• After each cleaning, wash the cloth under running water.
• Wash the rag in the washing machine (in the case) once in a while. 1-2 Don't use bleach for weeks!
• In models with a vibration cloth (Mi Robot Vacuum-Mop 2 Ultra), check the mounting - it should not hang.

If the robot has started to leave a divorce or does not clean the floor well, check:

• 💧 Water pressure in the nozzles (clean them with a needle if clogged)
• 🧽 Condition of the cloth - if it is worn out, replace it
• 🔋 Charge level – when the charge is low, some models reduce the water supply

FAQ: Frequent questions about cleaning Xiaomi robot vacuum cleaners