Wet cleaning robot vacuum cleaner Xiaomi: step-by-step instructions with secrets of efficiency

Xiaomi vacuum cleaners have long ceased to be just “smart brooms” – modern models of the Mi Robot, Dreame or Viomi series are equipped with a wet cleaning function that allows you not only to collect dust, but also to wash the floors with the same care as a manual mop. However, many users either lose their effect due to incorrect settings, or face divorces, stripes or even damage to flooring. In this article, we will analyze all the nuances of wet cleaning: from the choice of modes to care for accessories, and also reveal the hidden Mi on the official settings, which are not written in the application Home.

Before we go into practice, it's important to understand the fundamental difference between wet robot cleaning and manual cleaning. Unlike a mop that physically rubs the surface, the robot distributes moisture through a microfiber wipe and then collects dirt with a vacuum, which means that the quality of cleaning depends on the right combination of speed, water intensity and type of napkin, for example, laminate and parquet require minimal moisture, and for porcelainite - maximum, but with mandatory dry cleaning.

If you’ve just bought a Xiaomi robot vacuum cleaner or have been using it for a long time, but the result of wet cleaning leaves much to be desired – this article will help you to understand the details. We tested more than 10 models (from the budget Mi Robot Vacuum-Mop 2 Lite to the flagship DreameBot X30 Ultra) and identified universal rules that work regardless of the price of the device.

Which Xiaomi models support wet cleaning?

Not all Xiaomi robot vacuum cleaners can wash floors, and wet cleaning is a relatively recent feature that depends on the design of the device, and here are the key signs that support can be identified:

• 🔋 Water tank - if the kit includes a water tank (usually 200-300 ml), the model supports wet cleaning.
• 🧹 Removable washing area – under the main brush should be a plastic or rubber platform for attaching the napkin. In budget models, it is often combined with a dust collector.
• 📱 Settings in the application – in Mi Home or Dreame should be a section “Mop Settings” with adjusting the intensity of the water supply.

Below is a table with popular models and their wet cleaning capabilities:

If your model is not in the table, check its specifications on the official Xiaomi website or on the product card on AliExpress/Amazon. Note: some robots (for example, Mi Robot Vacuum 1S) have a water tank, but do not know how to automatically dispense moisture – they will have to be refueled manually before each cleaning.

Preparing the robot for wet cleaning: a step-by-step checklist

Before you start a robot wet, you have to prepare it properly, and neglecting this stage leads to two common problems: divorce on the floor (due to excess water) or breakage of the robot (if moisture gets into electronic components).

Make sure the model supports the function (see table above)|

Clean the main dust collector and filters from garbage |

Put distilled or boiled water in the tank (not from the tap!)|

Attach a microfiber wipe to the washing area (without folds!)|

Check that the app settings have enabled the “Wet Cleaning” mode (Mop Mode: On)|

Remove long-pile carpets and wires from the floor |

Close doors to rooms where cleaning is not required-->

Pay special attention to water quality. Tap water contains salts and chlorine, which eventually clog the pump tubes and leave white stains on dark coatings. The best option is distilled water (sold in car stores) or filtered through a reverse osmosis system. If you use detergent, make sure it is specifically designed for robot vacuum cleaners (such as Xiaomi Mop Detergent). Conventional floor washing products foam and can damage the pump.

Also check the condition of the napkin. It should be:

• 🧼 Clean (wash after each cleaning at 40)°C without bleach).
• 🔄 No coils and ragged edges (change every 3-6 months).
• 📏 Properly fastened – if the napkin eats during cleaning, the robot will “smear” the dirt.

💡

If the robot leaves the strips, try to reduce the water intensity in the settings by one division, which solves the problem 80 percent of the time without any further manipulation.

Setting up wet cleaning modes in the Mi Home app

Most users are limited to the Start button on the robot body, but the real magic happens in the mobile app. Depending on the model, the interface may differ, but the basic principles are the same. Consider the key settings with the example of Mi Home (for Dreame, the logic is similar, but the menu is called differently).

Open the app, select your robot and go to the Cleaning Settings section. → Cleaning (Cleaning Settings) → Mop Settings: The following options are available here:

• 💧 Water Volume: usually 3-4 levels (from "Weak" for laminate to "Maximum" for tile). Start with the average value and adjust according to the result.
• 🔄 Cleaning Sequence: Select Vacuum then Mop to prevent the robot from smearing dust on the floor.
• 🧽 Detergent Mode: This only applies if you pour a special liquid into the tank. X30) automatically recognizes its presence.
• 🚫 No-Mop Zones: Draw on a map rooms where the robot is not allowed to wash the floor (such as near carpets or leg furniture).

In advanced models (for example, Mi Robot Vacuum-Mop P) there are additional options:

• 🌡️ Water heating – is included for better dissolution of fat (useful for the kitchen).
• 🌀 Vibration brush – intense friction for persistent contaminants (relevant to DreameBot) X30 Ultra).
• 📊 Adaptive humidity – the robot automatically adjusts the water supply depending on the type of coating (determined by the laser).

If your app doesn't have some items, check the firmware version. Updates often add new features. To update the software, go to Settings → About device → Update firmware.

How to properly wash different types of coatings?

One of the main advantages of Xiaomi robots is the ability to adapt cleaning to a specific flooring, but automatic settings are not always perfect.

For carpet and short-pile carpets, some models (like the DreameBot X30 Ultra) support Carpet Detection, which automatically picks up a napkin when you hit a carpet. If your model doesn't, make sure to add carpets to the No-Mop Zones app.

If you have dark floors, reduce the water intensity by one level compared to the recommendations in the table, which are more visible to the divorces. For lighter coatings, you can use a slightly higher water temperature (up to 60 ° C) to better wash off the contaminants.

💡

Never use bleach, vinegar or abrasives on a robot vacuum cleaner, which destroys the rubber seals of the tank and leaves microcracks on the washing area.

Common Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes that negate all the benefits of wet cleaning.-5 problems and solutions:

⚠️ Warning: If the robot starts to tow on the wet floor or make creaks, immediately interrupt cleaning and check the napkin - it could move or break.

• 🌊 Divorces after cleaning are caused by excess water or dirty napkin Solution: Reduce the intensity by 1 level and wash the napkin after each use.
• 🧹 The robot smears dirt -- you forgot to turn on "Vacuum First, Mop Next.
• 🔋 Fast battery discharge – wet cleaning consumes 30-40% more energy. Charge the robot to 100% before cleaning and reduce the cleaning area in one cycle.
• 🚫 The robot ignores areas without cleaning - check that the map of the room in the application is up to date. If necessary, resave the map (Edit the map). → Save).
• 💦 There's no water, there's a lot of things, like a clogged pump, a broken water level sensor, or a napkin that's not attached correctly.

Another common mistake is using a robot to clean up large debris (such as sand or construction dust), and a wet wipe becomes a sandpaper that scratches the floor and clogs the pipes. Always do the dry cleaning first!

If the robot starts making unusual sounds (squeaking, knocking) during wet cleaning, the likely reasons are:

• The entry of a foreign object under the washing area.
• Wear of the bearings of the brush shaft (relevant for models older than 2 years).
• Deformation of the wipe due to high temperature (if you use heating).

Robot care after wet cleaning: extending the service life

Wet cleaning is not just about washing the floors, it's also about putting a lot of pressure on the robot, so to make the device last longer, you have to follow these rules.

1. Clean the water tank. After each cleaning, drain the remaining water, wash the tank with warm water and dry it in the air. Once a month, disinfect it with vinegar solution (1 tbsp. per 1 liter of water), then thoroughly rinse.
2. Clean the washing area. Remove the hair, thread and other debris. In the DreameBot X30 models, check the mount, and it will loosen over time.
3. Washing wipes. Use washing powder for delicate fabrics and a temperature not higher than 40 ° C. Do not use air conditioning - it clogs the pores of microfibers.
4. Check seals. The rubber gaskets lose elasticity over time. If you notice water drips, replace them (parts sold on AliExpress).

Once every 3 months, conduct a deep cleaning of the pump (if you have one in your model).

1. Remove the water tank and find the pump hole (usually it is closed with a silicone plug).
2. Blow it with compressed air (for example, a canister to clean the keyboard).
3. If the pump is clogged, rinse it with distilled water with a syringe (without a needle!).

⚠️ Warning: Never leave water in the tank for long (more than 12 hours) and this leads to bacteria multiplying and a lime plaque that clogs the tubes. If the robot is idle, drain the water and dry the tank.

For models with a self-cleaning wipe (such as the DreameBot X30 Ultra), keep track of the cleansers. Clean them once a week and replace them every 6 months. Also check the water level in the self-cleaning tank - if it is below the minimum mark, the robot will not be able to properly wash the napkin.

FAQ: Answers to Frequent Questions