How to properly fill the dispenser of liquid soap Xiaomi: instructions with photos and tips

Xiaomi’s automatic liquid soap dispensers have become an integral part of modern bathrooms and kitchens. These smart devices not only save cleaning product consumption, but also make hand washing more hygienic — without having to touch a bottle. But many users are asking: how to properly refill the dispenser so that it works smoothly, what soap works best, and what to do if the device stops dispensing a portion?

In this article, we will look at all the nuances of refueling Xiaomi dispensers, from Mijia Smart Liquid Soap Dispenser models to newer versions with touch control. You will learn what errors lead to breakdowns, how to extend the life of the device, and what hidden features some models have (for example, portion adjustment or saving mode).

What Xiaomi Dispensers Models Are and How They Differ

Xiaomi has produced several generations of automatic liquid soap dispensers, and their design may be slightly different, which is important to consider when refueling, since the way the tank is opened and the volume of the tank varies.

• 🔹 Mijia Smart Liquid Soap Dispenser - the first version with a mechanical pump and a capacity of 300 ml. Suitable for liquid soap and shower gel.
• 🔹 Xiaomi Youpin Smart Soap Dispenser - an improved model with a touch sensor and a tank of 400 ml.
• 🔹 Xiaomi Smart Foaming Soap Dispenser is a specialty version for foaming soap.
• 🔹 Xiaomi Viomi Smart Dispenser - premium model with backlight, 500 ml capacity and the ability to connect to the Mi Home application.

If you are not sure which model you have, check the labeling on the bottom of the device or check the Mi Home app (if the dispenser supports connection), which depends on what type of soap you can use and how to refill the tank.

It's also worth noting that some models (like the Viomi) have a removable top unit with electronics, which makes it easier to refuel, whereas in the budget versions you have to remove the tank completely, which we'll detail in the next section.

What liquid soap is suitable for automatic dispensers Xiaomi

Not all detergents work equally well with automatic dispensers, and using the wrong soap can lead to clogged pumps, reduced lifespans, or even broken down.

• 🧼 Consistency: Soap should be liquid, without thick gel inclusions, ideal viscosity - like a regular liquid hand soap (for example, Dove or Safeguard).
• 🚫 Prohibited components: Avoid products with abrasive particles, large exfoliating pellets or high oil content (they can stick to the pump).
• 💧 Foaming agents: For models such as Smart Foaming Soap Dispenser, you need to use a special soap marked "for foam dispensers".
• 🌿 Soaps should not contain harsh chemicals (such as chlorine) that could damage plastic parts.

If you're wondering if your soap will work, you can do a simple test: pour some of it into a small container and see how it drains, and if the soap stays on the walls or forms lumps, you'd better not use it in a dispenser.

⚠️ Note: Never use dishwashing products (e.g. Fairy or Xiaomi dispensers) in your Xiaomi dispensers. AOS). Their high foaming capacity and aggressive composition will quickly disable the pump and sensors.

Step-by-step: how to fill up the dispenser of liquid soap Xiaomi

Now, the most important thing is that it's a step-by-step refueling process, and this is the guide for most models, but we'll give you the nuances for the specific devices, and before you start, make sure you have the right one.

• 🧴 Suitable liquid soap (see previous section).
• 💧 Clean water (if washing is required).
• 🧻 Soft fabric or wipes.
• 🔧 Screwdriver (for some models).

If the dispenser is plugged into the socket or is powered by batteries, turn off the power before refueling, and this will prevent the pump from accidentally operating.

Disconnect the device from power|

Prepare liquid soap and wipes|

Wash the tank (if it is not the first filling)|

Check the integrity of the sealing rings-->

Step 1: Opening the tank

The method of opening depends on the model:

• 🔄 Mijia Smart Liquid Soap Dispenser: Pull the top of the dispenser upwards - it is removed from the latches.
• 🔄 Xiaomi Youpin Smart Soap Dispenser: Press the button at the bottom and pull the tank over yourself.
• 🔄 Viomi Smart Dispenser: Unscrew the top cover counterclockwise.

If the tank doesn't lend itself, don't put too much effort into it -- check if the mechanism is blocked by the residue of soap, sometimes with a slight sway from side to side.

Step 2: Washing (when refueling)

If you are not filling the dispenser for the first time, it is recommended to wash the tank with warm water to remove the residue of old soap, this will prevent mixing of different agents and the formation of sediment, it is especially important to wash the dispenser when changing the type of soap (for example, from ordinary to antibacterial).

For flushing:

1. Put the water in the water (not water).
2. Close the dispenser and press the pump several times (or activate the sensor) to allow water to pass through the system.
3. Pour the water and wipe the inner walls with a napkin.

Step 3: Soap pouring

Now you can pour new soap. Follow these rules.

• 🔹 Do not fill the tank to the edges – leave 1-1.5 cm of free space to avoid leaks.
• 🔹 Pour soap slowly, along the wall of the tank to minimize the formation of bubbles.
• 🔹 If you use concentrated soap, you can slightly dilute it with water (no more than 10% of the volume), but this is not necessary.

For portion-adjusted models (like the Youpin Smart Soap Dispenser) you can adjust the output after refueling, usually by long pressing the touch button or through the Mi Home app.

Step 4: Assembly and inspection

After gas:

1. Make sure the sealing ring (if any) is installed correctly.
2. Close the tank before clicking or twist the lid (depending on the model).
3. Connect the power and test the dispenser by bringing your hand to the sensor.

If the soap is not given out or is jerking, check:

• 🔹 Is the tank properly closed?
• 🔹 Is there no air in the pump (sometimes 2-3 presses are required to pump").
• 🔹 Is the level of soap sufficient (some models do not work if less than 10% of the product is left).

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If the dispenser starts spitting with soap or gives out too much, try restarting the device (turn off power for 30 seconds) and this resets the pump settings.

Common mistakes in refueling and how to avoid them

Even experienced users sometimes make mistakes that cause the dispenser to malfunction, and here are the most common ones and ways to prevent them:

• 🚫 Soap overflow: If you pour it under the lid, it can leak when heated or shaken. Always leave a gap of 1-1.5 cm.
• 🚫 Use of thick gel: gel-like means (such as showers) can clog the pump. If you want to use a gel, dilute it with water in a 1:1 ratio.
• 🚫 Ignoring flushing: Remains of old soap are mixed with new soap, which can lead to flakes and clogging.
• 🚫 Improper assembly: If the sealing ring is set curved, the soap will leak.
• 🚫 Storage in direct sunlight: Ultraviolet can warp plastic and spoil soap.

One of the most insidious mistakes is to use a soap with a high alcohol content, which can erode the plastic parts of the pump, leading to leaks. Always check the composition of the product before filling!

⚠️ Warning: If after refueling the dispenser starts to make extraneous sounds (squeaking, squeaking), immediately turn it off and flush the system. This is a sign that the pump is working with increased load, which can lead to failure.

How to care for a dispenser so that it lasts longer

The life of Xiaomi’s automatic dispenser depends not only on the build quality, but also on proper care. Here are some tips to help avoid breakdowns:

• 🧹 Regular cleaning: Wash the tank and pump with warm water every 2-3 refills. To remove the plaque, you can use a vinegar solution (1 part vinegar to 3 parts water).
• 🔋 Power: If the dispenser is powered by batteries, replace them in a timely manner.Discharged batteries can cause pump malfunctions.
• 🌡️ Temperature: Do not place the device in high humidity areas (such as right under the shower) or near heating appliances.
• 🛠️ Preventive inspection: Once a month, check the integrity of the sealing rings and the purity of the sensor.

For models with a connection to the Mi Home, it is useful to update the firmware. The manufacturer periodically releases updates that improve the sensor performance and increase the life of the pump. To check for updates, open the app, find your dispenser in the list of devices and go to Settings. → Firmware update.

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The most common reason for failure of dispensers Xiaomi — the use of inappropriate soap and ignoring the flushing. timely care extends the life of the device 2-3 times!

Frequent questions about Xiaomi dispensers