Wet cleaning in Xiaomi robots: how to turn on and configure correctly

Xiaomi vacuum cleaners are no longer just smart brooms — modern models are equipped with a wet cleaning function that turns them into full-fledged home assistants. However, many users face difficulties when first turning on this mode: where to find settings, how to install a wipe correctly, and why the robot refuses to wash floors despite the visually enabled option. This article will examine all the nuances from basic activation to fine-tuning for different coatings.

It is important to understand that the algorithm for enabling wet cleaning depends not only on the robot model (Mi Robot Vacuum-Mop 2 Pro, Viomi). V3, DreameBot L10s Ultra, but also from the firmware version, the type of water tank installed, and the application used (Mi Home, Xiaomi Home or Dreamehome).We will look at universal steps, as well as specific points for popular devices so that you can adapt the instructions to your technique.

Preparing the robot for wet cleaning: what to check before turning on

Before you activate the wash mode, make sure your robot is physically ready for the task. Many users skip this stage and then wonder why the device ignores the command or leaves divorces.

• 🔋 Battery charge: Wet cleaning requires more power. Make sure the charge level is above 50% (optimum 80%+). Some models (Viomi) SE) lock the mode at low charge.
• 💧 Water tank: Check that the water tank is installed correctly - before clicking. In models with electronic level control (e.g. DreameBot) D9) The sensor can block the launch if the water is not detected.
• 🧹 Cloth/wipe: Use only special washing wipes from Xiaomi or compatible analogues. Conventional rags can clog the pump or leave a pile.
• 📱 Software Update: In older firmware versions (up to 3.5.8 for Mi Robot), the wet cleaning function may not work properly. Update the robot through the app.

Pay special attention to the type of coating. Xiaomi robots automatically reduce the intensity of the carpet washing (if they support recognition), but some models (for example, the Mi Robot Vacuum-Mop P) require manually specifying hard-floor areas in the cleaning map. If you miss this step, the robot can simply ride on the carpet with a dry cloth, ignoring the command to wash.

Ways to enable wet cleaning: App vs. physical buttons

There are two main ways to activate wash mode: through a mobile app or through buttons on the robot body, and let's look at both in detail.

Method 1: Through the Mi app Home/Xiaomi Home

This is the most flexible way to adjust the cleaning intensity and schedule, and the instructions are relevant for most models:

1. Open the app and select your robot.
2. Go to Cleaning (or Cleaning in English).
3. Click on the Mop icon (usually stylized with a drop of water or a rag).
4. Select the intensity level: 🌊 Weak - for laminate and parquet (minimum moisture). 💦 Medium - for tiles and linoleum. 🌧️ Strong for persistent contaminants (requires frequent water replacement).

Start

In newer versions of the app (e.g. Xiaomi Home 6.5)+) There's an area sink option where you can specify specific rooms or areas for wet cleaning, which is useful if you don't want to wet carpets or upholstered furniture.

Method 2: Buttons on the robot body

Some models (e.g. Viomi) V3 or DreameBot. D10s Plus, you can do the wet cleaning without a smartphone:

1. Hold the Mop button (usually marked with a water icon) for 3 seconds until you hear the beep.
2. By briefly pressing the same button, select the intensity level (LEDs will show the current mode).
3. Press the Start button to start cleaning.

Note that this way, the robot will use the last saved zone settings from the app, and if you haven't set up the map beforehand, it may try to wash carpets or avoid hard surfaces.

💡

If the robot refuses to enable wet cleaning through buttons, try resetting it to factory settings (hold home). + Power 10 seconds) and repeat the binding in the application.

Customization of wash intensity: table of recommendations for different coatings

The wrong mode can spoil the floors: too intense washing deforms the laminate, and weak will not cope with dried stains. Below are recommendations for popular types of coatings, based on the tests of models Xiaomi Mi Robot Vacuum-Mop 2 Pro and Viomi V3:

A critical mistake many users make: using regular water instead of special cleaning products for robot vacuum cleaners. In the long run, this leads to lime deposits in the tubes and pump, and also worsens the quality of the sink. Xiaomi models are suitable for washing concentrates Xiaomi Floor Detergent or analogues from Dreame (dilute according to the instructions: usually 10 ml per 1 liter of water).

Common Problems and Their Solutions

Even when you're fine-tuned, the robot can act unexpectedly, like ignoring the wash command, leaving the lanes, or suddenly stopping, and look at typical scenarios and how to fix them.

Problem 1: Robot does not wash floors despite the on mode

If the robot is driving with a dry cloth, check:

• 🔌 Pump connection: In electronically controlled models (e.g. DreameBot) L10s Ultra) the pump can shut down when water levels are low or clogged.
• 📲 Zone settings: The app can activate the Avoid carpet option, which causes the robot to refuse to wet any surfaces.
• 🛠️ Wrap condition: If the cloth is too worn or curved, the humidity sensor may not work.

Problem 2: Robot leaves divorces or puddles

This is most often related to:

• 💧 Water overflow: Reduce the intensity of the wash in the settings or check the tightness of the tank.
• 🧼 Incorrect detergent: Some concentrates foam, leading to divorces.Use only recommended brands.
• 🧹 Contaminated wipe: Wash the cloth after each hand cleaning (machine washing spoils the microfiber).

Problem 3: Wet cleaning only works in some rooms

This problem is typical for models with laser navigation (Mi Robot Vacuum-Mop 2 Pro, Viomi). V3). The robot avoids washing in areas that are:

• 🗺️ Marked as a carpet on a map (even if the carpet is not there).
• 🚫 Added to the No-Prohibited Areas for Mop Functions.
• 🔄 High threshold (robot afraid to flood the passages).

Solution: Open the map in the app, click Edit and manually mark problem areas as Hard Floor. For DreameBot, the option of Forced Wash in Advanced Settings is also available.

💡

If the robot stopped wetting the floors after updating the firmware, try rolling back the software to the previous version, 4.6.1_0040 Mi Robots have problems with pump control.

Additional features: schedule, zone cleaning and voice control

Wet cleaning is really convenient when automated. Xiaomi's modern robots support:

1. Schedule with regard to the type of cleaning

In the Mi Home app, you can create separate tasks for dry and wet cleaning, such as:

• 🕘 Weekdays: Dry cleaning at 9:00, wet - at 18:00 (after work).
• 🏡 Weekends: Wet cleaning at 10:00 with increased intensity.

For this:

1. Go to the schedule. → Add a challenge.
2. Choose a wet cleaning and specify the rooms.
3. Set up repeatability (daily, on the days of the week).

2.Zonal washing by voice

If your robot supports voice control through Alice, Google Assistant or Siri, you can start washing a specific area with the command:

Alice, ask Xiaomi to wash the kitchen floor

To do this, pre-name the rooms in the application (for example, Kitchen, Corridor) and activate integration with the voice assistant in the robot settings.

3. Automatic notification of the need for water replacement

Models with water level sensor (DreameBot) L10s Ultra, Viomi V3 Pro) send push notifications when the liquid in the tank runs out to enable this function:

1. Open the robot settings in the application.
2. Go to Notifications. → State of the water.
3. Activate the Low Level option.

💡

Create a Quick command in the app to wet cleaning frequently dirty areas (such as near the front door) and save time setting up each time.

Comparison of Xiaomi models on the functionality of wet cleaning

Not all Xiaomi robot vacuum cleaners are equally good at cleaning, and below is a comparison table of key characteristics for popular models (data for 2026):

Pay attention to the type of mop function:

• 🔧 Electronic (with a pump) allows you to accurately dose the water and maintains the vibration of the cloth for better cleaning of stains.
• ⚙️ Mechanical (gravitational) is cheaper, but less efficient – water flows by gravity, and the intensity depends on the speed of the robot.

If you want a quality sink, choose models with electronic control and water heating function (for example, DreameBot). L10s For a budget option, Mi Robot Vacuum-Mop P is suitable, but be prepared for manual water topping and less uniform moisture.

Caring for a wet cleaning system: how to extend the life of a robot

To ensure that the robot lasts longer and does not lose its effectiveness, follow these recommendations:

• 🧼 Cleaning the water tank: Wash the tank after each cleaning (especially if you use detergent). Soak it in vinegar solution (1:1 with water) once a month for 30 minutes to remove lime plaque.
• 🧽 Handwashing a cloth: Wash a napkin by hand at 30°C without bleach. Don't use the underwear conditioner -- it clogs the pores of the microfiber.
• 🔧 Pump inspection: In electronically controlled models, clean the pump inlet from dust and pile every 3 months (use compressed air or soft brush).
• 🔋 Storage: If the robot is not in use for more than a week, drain the water from the tank and dry it.

⚠️ Warning: Never use chlorine-containing products or concentrates with abrasive particles to wash floors, which damage the tank's sealing gums and pump tubes, leading to leaks. The robot begins to “spit” with water or leave wet marks even when the mop function is turned off.

For models with a rag self-cleaning function (e.g. DreameBot) L10s Ultra) once a month, clean brushes and rollers of the drying mechanism, the accumulation of dirt on them reduces the efficiency of drying and can cause unpleasant smell.

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Regular cleaning of the humidity sensors (located under the water tank) prevents false alarms of the system. Use a cotton swab dipped in alcohol.

FAQ: Frequent questions about wet cleaning in Xiaomi robots