Today’s smart homes are increasingly being replenished with automatic assistants, and among them, Xiaomi’s robot vacuum cleaners are in the lead, but many users are having difficulty trying to activate the floorwashing function, since this process requires not only water in the tank, but also the right software setup. Simply installing a water module is not enough if the device’s algorithms do not contain a ban or activate the appropriate profile.
In this article, we will discuss in detail how to enable wet cleaning on Xiaomi robot vacuum cleaners, which models support this option and how to avoid common errors when installing the system. You will learn about the intricacies of the Mi Home application, the setting of water levels and the features of carpet maintenance during washing. Understanding these nuances will allow you to get the most clean floor without divorces and puddles.
Before you start setting up, it's important to make sure your device is technically ready to work with liquid. Not all vacuum cleaner modifications have a built-in tank or mop connection, so checking the bundle is the first step. Next, we'll look at a step-by-step algorithm that will help you start the washing process even on new models with artificial intelligence.
Verification of model and configuration compatibility
The first thing you need to do is determine whether your particular Xiaomi model supports wet cleaning. There are devices in the manufacturer's lineup that can only vacuum and hybrids that are equipped with water spray systems, usually listed in the model name or on the box where the Mopping or Wet markings are present.
If you have a basic model without a water tank, software activation of the function will not be possible, since there is no physical fluid supply mechanism. At the same time, more advanced versions, such as the Xiaomi Vacuum-Mop series or the Roborock with the prefix P, have special compartments for installing the tank. It is important not to confuse a conventional dust collector with a water module, since their design is radically different.
Owners of the new flagship models should pay attention to the presence of a docking station with automatic mop washing. Devices such as the Xiaomi Robot Vacuum X10+ or Xiaomi S10+ require a separate setup of the base to make the process effective. Without the correct connection of the base to the water supply or manual filling of tanks in the base, the function may not be activated.
List of popular models with support for washing
To accurately determine the capabilities of your device, you can use the table below, which contains the main characteristics of popular models:
| Model of the device | Type of cleaning | Water management | Mop lift |
|---|---|---|---|
| Xiaomi Vacuum-Mop Essential | Dry and wet. | Regulated (3 levels) | No. |
| Roborock S5 Max | Dry and wet. | Electronic (4 levels) | No. |
| Xiaomi S10+ | Dry and wet. | Intellectual | Automatic. |
| Xiaomi Robot Vacuum X10+ | Dry and wet. | Automatic. | Automatic. |
Installation of a water tank and mop
Once you've made sure that you're supporting the function, you need to physically prepare the device, and the water tank should be installed instead of or together with the dust collector, depending on the design of your model, and in most cases you need to remove the dust container, disconnect the filter from it and install a water tank in its place, or insert the tank into a special compartment inside the main container.
It is critical to use only distilled or filtered water to prevent scale from forming on internal pumps and membranes. tap water can contain hardness salts that will eventually clog micro-holes to supply fluid, causing the module to break down. Pour water to the Max mark, but don't overflow so that the liquid doesn't get into electronic contacts.
☑️ Preparation for wet cleaning
Next, you should attach the mop platform to the bottom of the robot, which is usually attached to Velcros or special latches that provide a tight fit. Make sure that the washing fabric (a microfib wipe) is clean and properly stretched on the platform, otherwise the robot can leave wiring or unevenly moisturize the floor. If the fabric dangles, it can get stuck in the wheels of the device.
⚠️ Warning: Never turn on wet cleaning unless the water tank is installed in the vacuum cleaner, or if you use an old, dried filter. HEPA along with the water tank, as this can lead to moisture entering the engine.
Setting up parameters in the Mi Home app
Physical installation is only half the battle; the main magic happens in the Mi Home app (or Xiaomi Home). Once you connect the robot to Wi-Fi and add it to the device list, you need to go to the control interface, and that's where the water supply mode is activated, which by default can be turned off to save resources or prevent accidental switching on.
In the control menu, find the section responsible for cleaning, and select the Water Flow or Mop Level option. Here you will be asked to choose the intensity of wetting: low, medium, high or automatic. For daily cleaning on hard coatings, such as laminate or tile, it is recommended to choose the middle level to avoid puddle formation.
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Use the “Silent Cleaning” mode along with wet cleaning, so that the robot moves slower and cleans the dirt more thoroughly, as well as less noise.
Some advanced models allow you to customize a map of the room with areas where floor washing is prohibited, and this is especially true for homes with a lot of carpeting. You can virtually paint over the carpet on the map, and the robot will bypass it or raise the mop, if this feature is supported by hardware.
You can also find the option to return to the docking station after cleaning is completed or when the charge level is low, and make sure that this feature is active so that the robot is not left with a wet cloth in the middle of the room, which can lead to mold on the fabric and unpleasant odor.
Choosing a cleaning mode and intensity
The right mode is to ensure quality cleaning without damaging the flooring. The Mi Home app usually has several scenarios available: Quiet (Silent), Standard (Standard), Medium (Medium) and Max (Maximum). Wet cleaning is most often used modes Standard or Medium, as they provide a balance between the speed of movement and the time of contact of the mop with the surface.
If you have smart speakers installed or you use voice control, you can run specific voice modes, for example, the "Enable kitchen wet cleaning" command will run a robot in a preset area, which is convenient when you need to quickly remove spilled liquid or refresh the floor in a particular room before guests arrive.
Special attention should be paid to the intelligent recognition of carpets. In models with laser rangefinder and cameras, the robot can detect the presence of a carpet and either bypass it or increase the suction power. However, in wet cleaning, it is important that the robot is going around the carpet if it does not have the mop lifting function, otherwise the carpet will be hopelessly spoiled.
For highly contaminated areas, you can use a spot cleaning function or you can manually swipe a robot over a stain before you start the automatic cycle. Some users pre-vacuum clean up to remove large debris that can scratch the floor when you move a wet mop.
Features of working with carpets and different coatings
Working with combined coatings requires special care. If you have high-pile carpets in your house and the robot can't lift the mop, you'll either have to remove the water module before you go on the carpet, or create virtual walls in the application. Ignoring this rule will lead to wet carpets, which can cause the smell of dampness and deformation of the pile.
For tile and porcelain porcelain, you can use the maximum water supply level, because these materials are not afraid of moisture and dry quickly. However, for laminate and parquet, it is better to choose the minimum level so that water does not flow into the joints between the plates. Laminate bloating is a common problem when you misconfigure the robot washer.
⚠️ Warning: If you notice that the robot leaves puddles or too wet footprints behind, immediately reduce the water supply level in the application and check the integrity of the seals on the tank.
Owners of low-pile carpets (such as cyclops or office ones) may be lucky: some robot models are able to drive through them with a mop raised without wetting the pile. But you shouldn't rely on this completely - you should run a test run in the presence of the owner to monitor the process.
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The main rule for mixed coatings: if the robot can not lift the mop, create virtual forbidden areas above the carpets in the application before each run wet cleaning.
Maintenance of the system and troubleshooting
Regular maintenance of the wet cleaning system will prolong the life of your device. After each use, it is recommended to remove the fabric for washing, rinse it and dry it in a straightened form. If you leave the wet fabric on the robot, bacterial flora can develop in the tank, and the next cleaning around the house will smell bad.
Once a month, it is advisable to carry out a preventive cleaning of the water tank itself. Wash it with warm water, you can add a little citric acid to remove scale if you did use hard water. Also check the pump outlets for blockages - they can be cleaned gently with a thin needle or toothpick.
If the robot stopped supplying water even though the tank was full, check if it was installed correctly. Sometimes the contacts don't close and the system thinks the tank is gone. Also, the problem may be a software failure — try rebooting the robot by turning it off and on with the power button, or resetting the water module in the application.