Wet cleaning on Xiaomi robot vacuum cleaner: full setup from A to Z

Robot vacuum cleaners Xiaomi has long ceased to be just “smart brooms” – modern models (from Mi Robot Vacuum-Mop 2 Pro to DreameBot) X30 Ultra combines powerful dry cleaning with full wet cleaning, but many users either don't use the full floor cleaning function, or face divorces, poorly washed stains, or rapid contamination of wipes.

In this article, we will look at all the steps of the setup, from choosing the wet cleaning mode in the Mi Home app to the intricacies of installing a wipe and optimizing the route for different types of coatings, and answer the key question: why a robot can refuse to wash floors and how to fix it.

1.What Xiaomi models support wet cleaning?

Not all Xiaomi robot vacuum cleaners can wash floors, and the wet cleaning feature is available in the following series:

• 🏠 Mi Robot Vacuum-Mop (all models starting with Mi Robot Vacuum-Mop 2 Lite)
• 💧 DreameBot (series) D9, L10, X30, W10 newer)
• 🧹 Viomi (models with the prefix Vacuum-Mop, for example Viomi) V3)
• ⚡ Xiaomi Robot Vacuum X10+ and older (flagship models with auto-shifting water)

If your model is not on this list, but there is a water tank in the kit, check the markings on the case. 1S It does not support wet cleaning, although it looks like Vacuum-Mop 2.

How do you know if there's a wet cleaning? In the Mi Home app, open the robot control section: if there's a wet cleaning tab or a Mop tab, the function is supported. Otherwise, your model is only for dry cleaning.

2. Preparing the robot for the first wet cleaning

Before the first run, you need to properly install all the components and make sure the robot is ready to wash the floors, a step that often leads to water leaks or poor cleaning quality.

Install a water tank|Attach a washing napkin|Check the water level (not above the mark) MAX)|Remove the protective film from the sensors|Charge the robot to 100%-->

Installation of a water tank

A reservoir is usually attached to the back of the robot.

1. Remove the dust collector (container for garbage).
2. Attach the water tank before the click - it should sit tightly on the guides.
3. Pour water to the mark MAX (Use of water above the mark will lead to leakage and damage to electronics!
4. Make sure that the tank cover is sealed.

⚠️ Warning: If the robot detects an E10 or E11 error after installing the tank, check the contacts of the water sensor.

Fixing of a washing napkin

The napkin is attached to the bottom of the robot.

• 🧼 Use only original wipes or certified analogues. The fabric should be microfiber with high absorbability.
• 🔄 Wash the wipe after each cleaning (hand or washing machine at 30)°C).
• 🚫 Do not use bleach or air conditioners – they destroy the fabric structure.

Installation instructions:

1. Remove the protective film from the mounts (if any).
2. Spread the napkin and fix it on a plastic platform, combining the holes.
3. Put the platform on the robot before you click.

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For a better fit to the floor wipe slightly moisten it with water before installation - this will help to avoid "bogeys" on the floor.

3. Set up wet cleaning in the Mi Home app

All the basic wet cleaning options are customized through the official app. Let's take a Step-by-step to set up the floor washing mode using the example of Mi Home (also relevant for Dreame and Viomi).

Selection of cleaning mode

In the application, open the robot tab and go to Settings. → Cleaning modes. Options are available here:

For most cases, the optimal mode First vacuum cleaner, then mop - it prevents smearing dirt on the floor.

Adjustment of wash intensity

Wet cleaning menu → Intensity can be selected by the water supply level:

• 💧 Weak - for delicate coatings (laminate, parquet).
• 💦 Medium - universal mode for tiles and linoleum.
• 🌊 Strong - for persistent contamination (footprints, stains).

⚠️ Warning: On parquet and unlaminated wood, use only a weak mode. Excess moisture can cause the coating to swell!

Scheduled cleaning planning

So that the robot washs the floors automatically:

1. Go to the schedule. → Add a challenge.
2. Choose the days and times of cleaning.
3. Activate the option of wet cleaning and set the intensity.
4. Save the settings.

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To save water and electricity, set up a schedule when you are not at home, and the robot will dry before you return.

4.Optimizing the route for wet cleaning

The quality of floor washing depends not only on the water settings, but also on the robot's route. If the robot moves randomly around the room, there will be unwashed areas on the floor.

Configuring the room map

To clean the apartment accurately, the robot must have an up-to-date map of the apartment.

1. Run the robot in Full Cleaning (without wet cleaning).
2. Wait until he builds a map of all the rooms.
3. In the Mi Home app, open the map → Edit.
4. Divide the space into zones (e.g., “Kitchen”, “Corridor”) and save.

If the map is curved:

• 🗺️ Remove the old card in the settings and restart the robot.
• 📱 Update the firmware of the robot through Settings → Update of the PO.
• 🔄 Move the robot base to a more open place (not a corner!).

4.2. Exclusion of carpets from the washing area

Wet carpets are the main problem when wet cleaning, so that the robot does not wet them.

1. Open the map in the app. → Zones.
2. Click Add Exclusion Zone and circle the carpet.
3. Select the restriction type: Do not wash or do not enter.

⚠️ Note: Some models (e.g. DreameBot) X30 Ultra automatically lifts the napkin on the carpets. If your robot doesn't, manually adjust the exclusion zones!

Configuring the re-passage

For better floor washing, turn on the Repeat Pass option (available in laser-navigated models):

1. Go to Settings. → Additionally. → Re-passage.
2. Choose the number of passes: 1 time (quickly) or 2 times (carefully).

5. Common Problems and Their Solutions

Even with the right settings, wet cleaning may not work perfectly, so let's look at the typical problems and how to fix them.

5.1 Robot does not wash floors (dry napkin)

If the napkin remains dry, check:

• 💦 Water level - add to the mark MAX.
• 🔌 Tank Contacts – Remove and Reinstall the Tank.
• 🛠️ Water pump – if you hear a strange sound, the filter may be clogged (cleaning is needed).
• 📱 Settings in the app – make sure wet cleaning mode is enabled.

If the problem remains, reset the robot to the factory settings (Settings) → Reset) and reset.

5.2 Post-cleaning divorces

Divorces are caused by:

• 🧴 Dirty water – change the water after each cleaning.
• 🧽 Inappropriate wipes – use only microfibers.
• 💧 Excess water – reduce the intensity in the settings.
• 🧹 Poorly cleaned floor - first vacuum, then wash.

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To remove the stains, add 1-2 drops of glass washing (no alcohol!) to the water, which will improve the slip of the wipe and prevent stripes.

5.3 Robot avoids wet cleaning

If the robot ignores the washing mode, the reasons may be as follows:

• 🚫 Lock function – in some models, wet cleaning is turned off when the battery is low (less than 20%).
• 📵 Sensor error – Reboot the robot (hold the power button for 10 seconds).
• 🔄 Firmware failure – update the software through Mi Home.

6.Care for robot after wet cleaning

To make the robot last longer, after each cleaning, perform the following actions:

Clear the dust collector|Rinse the water tank|Take off and wash a napkin|Wipe the sensors and brushes.|Put the robot on charge.-->

Cleaning of the water tank

The tank should be washed after each use:

1. Pour the remaining water.
2. Wash the tank with warm water (without detergents!).
3. Dry in the air or wipe with a paper towel.

⚠️ If there is a plaque or an unpleasant odor in the tank, soak it for 30 minutes in a solution of vinegar (1: 1 with water), then thoroughly rinse it.

Caring for a napkin

Wash your towel after each cleaning:

• 🧺 Manually - in warm water with soft soap.
• 🧼 In the washing machine - in a bag for delicate things, the mode of fast washing 30°C.
• 🚫 Do not use bleach or air conditioning – they spoil the absorbent properties of the fabric.

The life of the wipe is about 3-6 months (depending on the frequency of use), if the fabric is hard or poorly absorbed, replace it.

Robot Drying

After wet cleaning:

• 🔋 Put the robot on the base to recharge.
• 🌬️ Leave the water tank open for ventilation.
• 🚫 Do not keep the robot in a wet room (bathroom, balcony).

7. Additional accessories to improve cleaning

For more efficient wet cleaning, you can buy accessories:

⚠️ Warning: Don't use conventional floor cleaners - they can clog the robot's pump with foam! Buy only specialized robot vacuum cleaner formulations.

FAQ: Frequent questions about wet cleaning