How to properly clean the air humidifier Xiaomi: from scale to disinfection

Xiaomi's humidifier is one of the most popular gadgets for the home, but its effectiveness depends on regular maintenance. If you notice that the device has begun to spray water worse, there is an unpleasant smell or a white coating on the furniture, these are good signs that it is time to clean. Many users make a critical mistake: they limit themselves to rinsing the tank under the tap, while scaling, bacteria and fungus accumulate in hard-to-reach places - the membrane, ultrasound emitter and ducts.

In this article, we will discuss not only basic cleaning, but also deep disinfection using safe means that will not damage plastic and electronics. 2/3, Deerma HM30S And other popular options, they have nuances that are not written in the standard instructions, and you will also learn how to avoid the typical errors that cause the humidifier to fail after a year of use.

According to research, 80% The humidifiers are not due to defective maintenance, but the manufacturer recommends cleaning the appliance every time it is used. 3-5 days of daily use -- but most users do it once a month or less. 40-50% The risk of harmful microorganisms spreading throughout the room.

Why Xiaomi Humidifier Should Be Cleaned Regularly

Xiaomi's ultrasonic humidifiers work by vibrating a membrane that breaks water into tiny particles, and it's this membrane that's the most vulnerable place, where hardness salts (scalp) settle on its surface, and bacteria and molds multiply in a humid environment.

• 🔹 Productivity decreases: a layer of scale thickness of everything 1 mm reduces the spraying of water on 20-30%.
• 🔹 There is a white coating on furniture - it is evaporated salts that settle on surfaces.
• 🔹 The smell of dampness occurs: mold in the tank or filter begins to spread spores through the air.
• 🔹 Noise increases: scale on the membrane causes it to vibrate unevenly, which leads to rattling.

Moreover, according to laboratory tests ROSQUALITY, in a contaminated humidifier through 2 weeks of use without cleaning, the concentration of bacteria exceeds the norm in the 10-15 This is especially dangerous for allergic people and children, and Xiaomi’s official guidelines indicate that using hard water without a filter reduces the life of the device in the first place. 2 once.

Interesting fact: in models with hygrostat (for example, Smartmi Air Humidifier 3), the humidity sensor can give incorrect readings due to the accumulation of dust on the sensor, which leads to the fact that the device either works without stopping or turns off prematurely.

What you need to clean: tools and tools

For basic cleaning, a soft sponge, water and vinegar is enough, but for deep disinfection, a more serious set is required. Importantly, do not use abrasive powders, hard brushes or chlorine products, they will damage the plastic and membrane.

Here is a complete list of what might be useful:

⚠️ Warning: Never use a Xiaomi cleaning tool like Domestos or White. Chlorine corrodes plastic and can damage the ultrasonic membrane, which will cause it to fail. Also avoid products with flavors - they can settle on internal surfaces and then spread around the room with the ferry.

For models with antibacterial filter (for example, Xiaomi Smartmi Air Humidifier) 2S) need an extra set:

• 🔹 Tweezers or forceps – to remove the filter without damage.
• 🔹 Special filter cleaner (e.g. Ballu) BWC-100).
• 🔹 Fryer with cold blowing - for drying the filter after washing.

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If you don't have citric acid, you can replace it with table cider vinegar (9%) in a 1:1 ratio with water, but remember that vinegar smells stronger and wears out of the plastic longer.

Step-by-step: how to clean the Xiaomi humidifier

The cleaning process can be divided into 3 steps: preparation, major cleaning and disinfection. If you've never disassembled your humidifier, start by learning the instructions for a particular model - some details (for example, the membrane in Deerma). HM30S) attachment.

Step 1: Preparation and disassembly

1. Disconnect the device from the network and drain the remaining water.
2. Remove the tank and separate it from the base. In most Xiaomi models, you need to press the latches on the sides.
3. Remove all removable parts: filter (if any), spray cover, membrane (in ultrasonic models).

Step 2: Cleaning the tank and external surfaces

• 🧽 Pour warm water (not boiling water!) into the tank and add 20g of citric acid or 100ml of vinegar.
• 🧽 Leave it on. 30-60 rinse with a soft sponge for a few minutes, use a toothbrush for persistent deposits.
• 🧽 Wipe the outer surfaces with a moist microfiber wipe.

Step 3: Clean the membrane and ultrasonic unit

This is the most important step. The membrane in Xiaomi humidifiers is covered with a special composition that can not be scratched.

1. Wash the membrane under running water without touching it with your fingers or hard objects.
2. Place the membrane in a solution of citric acid (10 g 200 ml of water 10-15 minute.
3. Rinse with distilled water and dry on a napkin away from direct sunlight.

Step 4: Disinfection

To kill bacteria and mold:

• 🦠 Pour into the tank a solution of hydrogen peroxide (2 tbsp. l. per 1 liter of water) or a special means for humidifiers.
• 🦠 Turn the device on. 5-10 minutes in maximum spray mode (without membrane!).
• 🦠 Wash all the details thoroughly with running water and dry.

All details are dried.|The membrane is installed correctly (without distortions)|The filter (if any) is washed and inserted into place|The tank fits tightly to the base.-->

⚠️ Note: If the humidifier starts to work louder or sprays water unevenly after cleaning, then the membrane has been damaged. In this case, it needs to be replaced - in Xiaomi service centers, the cost of a new membrane is about 500-800 ruble.

How to Clean the Filter in Xiaomi Moisturizer (If You Have One)

Not all Xiaomi models have interchangeable filters, but if your humidifier is one of them (e.g. Smartmi Air Humidifier). 2S The filter requires separate maintenance, the manufacturer recommends changing it every time. 2-3 months, but with proper cleaning, this period can be extended to 4-6 months.

Instructions for cleaning the filter:

1. Remove the filter from the humidifier. In most models, it is under the tank lid or on the side.
2. Wash under running water, avoiding strong pressure - it can damage the fibers.
3. Prepare the solution: 1 el + 1 citric acid + 1 Soak the filter on the soda. 20-30 minute.
4. Wash carefully with a soft brush (you can use a toothbrush).
5. Dry the filter in air or with a dryer in cold blow mode. Do not dry in the microwave or on the battery!

⚠️ Attention: If the filter has become hard to the touch or has changed color (black/green spots appear), it must be replaced.

For models with antibacterial coatings (for example, Nanoe filters in some Xiaomi moisturizers), you can not use aggressive agents, just wash them with water and disinfect them once a month with peroxide.

Top.-5 Mistakes in cleaning Xiaomi moisturiser

Even experienced users sometimes make mistakes that cause the device to break down or deteriorate, and here are the most common ones:

• 🚫 Hot water deforms plastic and can damage the membrane. Optimal temperature for cleaning — 30-40°C.
• 🚫 Cleaning with metal brushes or sponges, and they scratch the surface, and in microcracks, then scale accumulates faster.
• 🚫 Neglecting drying. Wet parts collected back become the perfect mold environment. All elements must be completely dry before assembly.
• 🚫 Using aromatic oils instead of special additives, the oils settle on the membrane and clog its pores, which leads to a decrease in productivity.
• 🚫 Storage of water in a tank between uses: stagnant water is the main cause of green plaque (algae) and bad smell.

Another common mistake is the wrong assembly, for example, in Xiaomi Smartmi Air Humidifier 3 models, the membrane must be placed with the logo upwards, otherwise the device will not work.

• 🔌 Is the power supply properly connected.
• 🔌 Is there any water in the electronic compartment (this may cause a short circuit).
• 🔌 Whether the tank cover is tightly closed - in some models there is a sensor that blocks work when the lid is open.

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The most dangerous mistake is cleaning the membrane with hard objects, and the damaged membrane is not repairable, only replaceable, and it costs up to 30% of the price of a new humidifier.

How often should you clean the Xiaomi humidifier?

The frequency of cleaning depends on the intensity of use and hardness of the water, and here are recommendations from the manufacturer and experts:

Additional recommendations:

• 💧 If you use tap water, add softening tablets to the tank (such as Atoll or Atoll). BWT). They reduce scale formation by 70%.
• 💧 Once a month, carry out a complete dismantling of the device: clean not only the tank, but also the fan, ducts and sensors.
• 💧 If the humidifier has not been used for more than 2 weeks, wash it before turning it on and pour fresh water.

⚠️ Note: In models with a hydrostat (humidity sensor), once every 3 months, you need to clean the sensor with a soft brush.

Specifics of cleaning popular Xiaomi models

Xiaomi’s humidifier design differs depending on the model, and let’s look at the nuances for the most common options:

1. Xiaomi Smartmi Air Humidifier 2/2S/3

• 🔹 The membrane is attached to the latches - remove it carefully so as not to break the plastic fixtures.
• 🔹 In the model 2S There is an antibacterial filter that needs to be washed separately (see section above).
• 🔹 To clean the duct, use a cotton swab dipped in peroxide.

2. Xiaomi Deerma HM30S / HM30D

• 🔹 The membrane in these models is non-removable - you need to clean it directly in the case, pouring a solution of citric acid on the body. 15-20 minute.
• 🔹 V HM30D It's an auto-cleaning function, but it only removes the light plaque. It doesn't replace the full cleaning.

3. Xiaomi Viomi

• 🔹 These humidifiers use a dual filtration system – don’t forget to clean both filters.
• 🔹 The case has a complex shape with many angles - it is convenient to use a toothbrush with a curved head for cleaning.

4. Xiaomi CJXJSQ02ZM (porter)

• 🔹 Due to its compact size, the membrane is particularly sensitive to mechanical damage.
• 🔹 You need to clean the device every time. 2-3 As a small tank gets polluted faster.

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In models with a display (such as Smartmi Air Humidifier 3) after cleaning, reset to factory settings via the Settings menu → This will help calibrate the humidity sensors.

How to replace specialized cleaning products

Citric acid or peroxide may not always be on hand, but it's not a reason to put off humidifier care. Here are some safe alternatives that you can find in every home:

• 🍋 Soda (1 tbsp per 500 ml of water) - it removes light plaque and deodorizes well, but it is not suitable for membrane!
• 🍋 Vinegar essence (diluted to 6%) - effective against scale, but requires careful rinsing.
• 🍋 Toothpaste (without abrasives!) – suitable for cleaning external plastic surfaces.
• 🍋 Household soap (72%) – the solution can be washed the tank, but not the membrane.

⚠️ Warning: Never mix vinegar and soda – this reaction forms sodium acetate, which can settle on the parts of the moisturizer and worsen its work. Also avoid ammonia products – its vapors are toxic and can remain in plastic.

For disinfection without peroxide can be used:

• 🦠 Chlorhexidine (0.05% solution) - sold in pharmacies, safe for plastic.
• 🦠 Alcohol (70%) – can be wiped on external surfaces, but not poured into the tank.
• 🦠 Boiling removable parts (except the membrane!) in water with salt (1 tbsp. l. per 1 l) - kills bacteria in 10 minutes.

FAQ: Frequent questions about cleaning Xiaomi humidifiers