How to properly wash the vacuum cleaner Xiaomi: instructions for all models (2026)

Xiaomi vacuum cleaners are among the most popular cleaning assistants thanks to their combination of power, compactness and smart features. However, even the most advanced technology requires regular maintenance. Cleaning is a key step in maintenance that many users either ignore or perform incorrectly, and the consequences of this attitude can be serious, from reduced suction capacity to engine failure due to moisture entering electronic components.

In this article, we will learn how to flush a Xiaomi vacuum cleaner of any model, from the budget Mi Handheld to the flagship robot vacuum cleaners Dreame or Viomi. You will learn what parts can be washed underwater and what only to wipe, how to dry filters correctly, and what to do if the vacuum cleaner after washing began to work worse, and we will also reveal a secret life hack to remove persistent odors from the dust container, which is not described in the official instructions.

Why Xiaomi vacuum cleaner washing is mandatory: 5 reasons

Many users limit themselves to emptying the garbage container, considering this enough. In practice, a full wash is required at least once every 1-3 months (depending on the intensity of use).

• 🦠 Bacteria and mold: wet cleaning, organic debris (hair, wool, crumbs) create the perfect environment for germs to thrive. Without washing, the vacuum cleaner becomes a foul-odor hotbed.
• 🌀 Clogged filters, fine dust and allergens settle on HEPA-And this leads to overheating of the motor and a drop in suction power.
• 🔥 Fire hazard: Dust buildup in ducts can be ignited by a spark (e.g., if a metal object hits a turbine).
• 💸 It's expensive to repair. Dust gets into the bearings of the engine, speeds up the wear and tear. It costs 30 to 50 percent of the cost of a new vacuum cleaner.
• 🤧 Allergies and asthma: Polluted filters stop trapping dust mites and fungal spores, throwing them back into the air.

Especially relevant washing for owners of robot vacuum cleaners Xiaomi (for example, Dreame) D9 viomi V3). These devices often work on wet cleaning, and their compact filters clog faster than handheld models.

What Xiaomi models can be washed: the full list

Not all Xiaomi vacuum cleaners are equally water-friendly, such as wet-cleaning robots like Dreame. W10 viomi SE) have waterproof components, whereas budget handheld models (Mi Handheld) 1C) You need to be careful. Below is the compatibility table:

Even if your model is listed as "can be washed," always check the user's instructions for specific restrictions. V11 The filter can be washed, and in Mi Handheld 1C — vent.

Step-by-step: how to wash the vacuum cleaner Xiaomi at home

Before starting the wash, prepare the following tools:

• 🧼 Soft detergent (for example, for dishes) or specialized for technology (Kärcher, Thomas).
• 🧽 Sponge with soft side (not abrasive!).
• 🪣 Warm water (not above 40)°C).
• 🧻 Microfiber cloth or paper towels.
• 🔌 Fryer (optional to accelerate drying).

Step 1: Disconnect the vacuum cleaner from the mains (if it is a network model) or remove the battery (in wireless vacuum cleaners) This will prevent accidental switching on during cleaning.

Step 2. Disassemble the vacuum cleaner:

1. Take the trash can off.
2. Remove all filters (primary, HEPA, coal-fired - if any).
3. Disconnect the brushes and nozzles (they also need to be cleaned!).
4. Robot vacuum cleaners remove side brushes and the main roller.

Take a picture of the location of the filters|Check if there are any "Don't Wash" labels on the details"|Prepare a drying area (such as a grille)|Charge the battery by 50% (if the vacuum cleaner is wireless)-->

Step 3: Washing the garbage container:

1. Empty the trash can.
2. Wash it under warm water with a sponge and detergent, and you can use a toothbrush to remove persistent contaminants.
3. To remove the smell: pour a solution of water and vinegar (1:1) into the container for 10 minutes, then rinse with clean water.

Step 4: Clean the filters:

• 🌊 Washable filters (usually marked as "washable"): wash under running water without heavy pressure. Do not use brushes!
• 🚫 Non-washable filters (e.g. some of the HEPA): Clean with a vacuum cleaner (blow on the back) or a soft brush.
• ⏳ Carbon filters: Can not be washed – only replaced every 6 months.

Step 5: Drying

Never assemble a vacuum cleaner if the parts are wet.

• 🌞 Outdoors (e.g., on a balcony) for 24 hours.
• 💨 Using a hair dryer (cold or warm air, but not hot!).
• 🚫 Avoid direct sunlight – it can warp plastic.

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If the filter remains moist inside after drying, place it in a bag of rice for 12 hours - the rice will absorb the residual moisture.

What not to do when washing the vacuum cleaner Xiaomi: 7 critical mistakes

Even experienced users sometimes make mistakes that lead to a breakdown of the equipment, which is strictly forbidden:

⚠️ Attention! Never immerse a vacuum cleaner with a motor or electronic unit in water. Even if the model is marketed as waterproof, it is only about spray protection, not about full immersion.

• 🔥 Use hot water (above 40)°C) - this can deform plastic and damage sealing gums.
• 🧴 Wash filters with aggressive detergents (such as Domestos or Whiteness) that destroy filter fibers.
• 🌀 Drying filters in the microwave or oven will lead to their melting.
• 🔌 Connect the vacuum cleaner to the network until it is completely dry.
• 🧽 Use metal brushes or scrapers - they scratch the surface and break the tightness.
• 🚿 Washing a motor or turbine is a guaranteed way to break a vacuum cleaner.
• 🔄 Use the vacuum cleaner immediately after assembly - let it stand for 1-2 hours to make sure all parts are in place.

You have to be especially careful with robot vacuum cleaners. Z10 You can't wash the LiDAR laser sensor with a dry wipe. V3 Only a container is waterproof, not an electronic battery pack.

How to wash specific Xiaomi models: detailed guides

Each model has its own nuances. Below are instructions for the most popular vacuum cleaners Xiaomi.

Xiaomi Mi Handheld 1C dreame V9

These compact vacuum cleaners require delicate cleaning:

1. Remove the container and wash it with detergent.
2. Remove the cyclone filter (metal mesh) and rinse underwater.
3. HEPA-The filter (white) can only be blown or brushed!
4. Wash the turbine with a dry cloth (do not wash!).

Dreame D9 viomi V3 (vacuum-driven)

These models have a removable container and filters:

1. Remove the container and wash it with vinegar (for disinfection).
2. The filter is finely cleaned (gray) can be washed under water, but dried for at least 12 hours.
3. Clean the side brushes from the wound hair with scissors or tweezers.
4. Wash the main roller with water and check the bearings for wear.

Dreame W10 viomi SE (wet-clean)

These models can be washed almost completely:

1. Remove the water tank and rinse it with detergent.
2. Wash the rag for wet cleaning by hand or in the washing machine (in a case!).
3. Wash the filters under water and dry.
4. Sensors and charging contacts wipe with a cotton swab dipped with alcohol.

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After washing a wet cleaning robot (e.g. Dreame) W10) Be sure to run a dry surface test cleaning to make sure that the water does not get into the electronic unit.

What to wash the vacuum cleaner Xiaomi: a review of the means

The choice of detergent is not only the cleanliness, but also the life of the filters.

What can't be used:

• 🧴 Chlorine-containing products (White, Domestos) - destroy plastic and rubber seals.
• 🧂 Soda - can clog the pores of filters.
• 🧪 Acetone or solvents – melt plastic parts.

For wet-cleaning robot vacuum cleaners (e.g. Dreame) W10) better use of distilled water - this will prevent the formation of scale in the water supply system.

What to do if the vacuum cleaner after washing does not work

If after washing the vacuum cleaner does not turn on, weakly absorbs or makes strange sounds, the reasons may be as follows:

⚠️ If the vacuum cleaner is making a screech or a screech, immediately disconnect it from the mains, it's a sign that water is entering the bearings of the motor, and further use will cause it to break down.

If you suspect that water has hit the engine, you can try the following:

1. Turn the vacuum cleaner off the grid.
2. Remove all filters and containers.
3. Place the vacuum cleaner with vents down for 24 hours.
4. Use a dryer to blow around the engine (cold air!).

If these measures did not help, contact the authorized service center Xiaomi. Self-repair of the engine without experience is fraught with final failure.

FAQ: Frequent questions about washing Xiaomi vacuum cleaners