Xiaomi vacuum cleaners are some of the most popular cleaning assistants due to their combination of power, technology and affordable price. However, even the most advanced equipment requires regular maintenance: clogged filters reduce suction by 40%, and dust in the turbine can lead to engine overheating. If your Mi Robot Vacuum, Dreame or Deerma becomes worse at collecting garbage, emits unusual sounds or discharges quickly, it’s time for a general cleanup.
In this article you will find detailed instructions for dismantling and cleaning all key nodes: from a removable container to a removable container. HEPA-We will analyze the filter, as well as unique tips for caring for models with laser navigation (for example, Xiaomi Mi Robot Vacuum-Mop 2 Pro).We will analyze which errors lead to breakdowns 80% more often, and show how to avoid them with minimal time. For convenience, step-by-step checklists, consumable compatibility tables and answers to frequent questions are added.
1.Preparation for cleaning: what will be needed and safety measures
Before you start disassembling, make sure the vacuum cleaner is completely off and disconnected from the charging station (for robot vacuum cleaners). For models with a battery (for example, Xiaomi Handheld Vacuum Cleaner G9/G10), remove the battery if it is designed. Work on a flat surface, covered with newspaper or fabric - this will protect against loss of small parts.
You will need:
- 🧹 Soft brush (a toothbrush or makeup brush is suitable) - to clean hard-to-reach places.
- 🧴 Soap solution (warm water) + neutral detergent - for washing containers and filters.
- 🧻 Microfiber wipe - for cleaning the case and sensors.
- 🔧 Screwdriver (cross or hexagon, depending on the model) - for dismantling protective covers.
- 💨 Compressor or compressed air canister - for turbine blowing (optional).
⚠️ Warning: Never use abrasive sponges or harsh chemicals (such as acetone) that will damage plastic parts and seals, which will lead to loss of tightness of the dust collector. UV-lamp (e.g. Dreame) H11 Max) avoid water from the electronic components – this can disable the disinfection system.
If your vacuum cleaner is equipped with an automatic wash system (as in Xiaomi Mi Mop 2 Ultra), drain the water from the tank before cleaning and rinse it under running water. For models with a laser rangefinder (LDS), seal the sensor with paint tape to protect it from accidental damage during cleaning.
2. Cleaning of the container for dust and garbage: step-by-step instructions
The container is the first node that needs attention. In Xiaomi models, it is usually removable and mounted on latches. To extract it, press the Release button (or pull a special lever, as in the Dreame V11). Carefully examine the sealing gum along the edge: if it is deformed or covered with sticky dirt, it must be cleaned or replaced.
Cleaning algorithm:
- Remove large garbage manually (hair, thread, paper).
- Wash the container with warm water and soap, using a soft sponge. For persistent contaminants (such as cat filler), soak it for 10-15 minutes.
- Dry in the air for at least 24 hours – moisture can cause corrosion of metal parts or short circuit on the next use.
- Check the inlet (where the garbage gets into the container): often there is a collection of hair that blocks the flow of air.
For robot vacuum cleaners (such as the Xiaomi Mi Robot Vacuum-Mop P), the container is cleaned in a similar way, but there is a caveat: do not wash it in the dishwasher - high temperatures warp the plastic. Also avoid fragrance cleaners - they can attract pets who will try to chew the vacuum cleaner.
Remove large rubbish with your hands
Wash with soapy solution
Dry for 24 hours.
Check the sealing gum.
Clean the inlet of the hair-->
3. Cleaning of filters: HEPA, pre-washing and pre-cleaning
Filters are light vacuum cleaners, and their condition directly affects the suction power and the quality of the air outlet. Xiaomi vacuum cleaners usually have:
- Pre-filter (grid or sponge) - traps large particles.
- HEPA-filter - traps microparticles (pollen, allergens, bacteria).
- Washing filter (in some models, for example, Dreame T30) – can be washed with water.
Cleaning instructions:
- Pre-filter: rinse under running water, use a toothbrush if contaminated. Dry for at least 12 hours.
- HEPA-filter: never wash it with water - it destroys microfibers. remove the dust with a vacuum cleaner (at minimum power) or gently tap the filter on a hard surface. Replace every 6-12 months (depending on the intensity of use).
- Wash the filter with warm water without detergents, squeeze (not twisting!) and dry.
For robot vacuum cleaners with a water filter system (such as Xiaomi Mi Mop 2 Pro), after each cleaning, drain the water and flush the tank. If the filter has an antibacterial coating, do not use alcohol solutions - they destroy the protective layer.
| Model vacuum cleaner | Type of filter | Frequency of replacement/cleaning | Can I wash? |
|---|---|---|---|
| Xiaomi Mi Robot Vacuum-Mop 2 Lite | HEPA + Preliminary Preliminary | Cleaning once a month, replacing HEPA once a year | Only preliminary. |
| Dreame V12 | 5-layer HEPA | Replacement - every 6 months | No. |
| Xiaomi Handheld G10 | Washing + HEPA | Cleaning once every 2 weeks, replacing HEPA once every 8 months | Just washing. |
| Deerma DX700 | Cyclone + HEPA | Cleaning cyclone once a month, HEPA – replacement once a year | No. |
⚠️ Warning: If after cleaning the filters the vacuum cleaner began to work louder, check if it is installed correctly HEPA-The loose fit creates a whistle from the air sucker, in models that automatically detect the type of floor (e.g. DreameBot). L10 Pro) an incorrectly installed filter may interfere with sensor settings.
4. Care for brushes and rollers: remove wound hair and threads
Brushes are the most vulnerable part of a vacuum cleaner, especially if you have pets in your home, and Xiaomi uses three types of brushes:
- 🌀 The main rotating brush (with bristles or rubber blades) - for carpets and hard floors.
- 🪣 Side brush (for corners) – often clogged with hair.
- 🧹 Turbobrush (for sofas) – requires regular cleaning of bearings.
How to clean:
- For the main brush: Remove it from the vacuum cleaner (press the locks on the sides); remove the wound hair from the shaft with scissors or tweezers; rinse the bristles with soapy solution if it is sticky (for example, from sugar or wool).
- For side brush: Unscrew it (counterclockwise in most models) and clean the axis of dirt with a cotton swab dipped in alcohol.
turbobrush
- Remove the lid by turning the screws (usually 2-3 pieces).
- Blow the bearings with compressed air or lubricate with silicone lubrication.
In cyclone models such as the Deerma DX700, pay special attention to the separator, a cone-shaped part that separates debris from air, which must be washed once every 3 months, otherwise the centrifugal force will cease to work efficiently.
⚠️ Warning: If the turbine is still noisy after cleaning, check the bearings. Xiaomi vacuum cleaners often use a model 608ZZ — It can be replaced by itself (cost). ~Signs of wear of bearings: vibrating of the case and metal grinding.
How to check the turbine without disassembly
6. care for the battery and contacts (for wireless models)
Lithium-ion batteries in Xiaomi vacuum cleaners (such as the Dreame T30 or Mi Handheld Vacuum Cleaner) lose up to 20% of their capacity per year if they are not used properly.
- 🔋 Do not keep the vacuum cleaner discharged – the optimal charge for storage: 40-60%.
- 🔌 Use only the original charger (voltage must match the one on the case).
- 🌡️ Avoid overheating: Do not put the vacuum cleaner on charge immediately after cleaning (wait 30 minutes).