How to pour soap into the Xiaomi dispenser: instructions with photos and tips

Xiaomi’s automatic liquid soap dispensers have become a popular smart home solution that combines hygiene, convenience and modern design. Models like the Mi Smart Soap Dispenser or MiJia Automatic Soap Dispenser are equipped with motion sensors, dosed feeds and even backlighting, but their effectiveness depends on the correct filling. Wrong soap, overflow or ignoring tank preparation can lead to clogging, leaks or sensor breakdown.

In this article, we will discuss the entire process, from choosing the right detergent to the nuances of pouring into specific Xiaomi models, focusing on the typical errors that shorten the life of the device, and give recommendations for care. If you just purchased a dispenser or experienced problems during operation, this guide will help to avoid common problems.

What Soap Is Right For Xiaomi Dispensers

Not every liquid soap is compatible with automatic dispensers. The manufacturer recommends using products with a viscosity of no more than 1500 mPa·s (millipascal-seconds) and a pH balance of 5.5-8.0. Exceeding these parameters leads to clogging of the pump mechanism or corrosion of internal parts.

• 🧼 Liquid soap marked "for automatic dispensers" - specifically tested for compatibility with electronics.
• 🧴 Antibacterial gels without abrasive particles, such as Dettol or Safeguard in liquid form.
• 🌿 Natural remedies on a plant basis (without alcohol) >10% and oils – Ecover or BioMio are suitable.

It is not recommended to:

• 🚫 Thick cream soaps (such as Dove in tubes) – clog the tubes.
• 🚫 Soap with exfoliating pellets - scratch the internal surfaces.
• 🚫 Products with a high alcohol content (more than 20%) - are corrode by seals.

If you doubt the compatibility of the product, do a test: drip the soap on an inclined surface (for example, a plate). If the droplet drains smoothly without leaving a thick trace, the tool is suitable. For MiJia models with Eco Mode function, it is better to choose soap marked "biodegradable", since the sensors of such devices are sensitive to chemical composition.

Preparation of the dispenser for the first pouring

Before you pour the soap, the device must be prepared, which will prevent foam from forming inside the mechanism and ensure a uniform supply. The preparation process for new dispensers and after prolonged downtime is different:

Check the complete set (brush for cleaning, instructions)

Wash the tank with warm water (without detergents)

Dry all the details in the air for 10-15 minutes

Install batteries (if the model is not networked)

Check the operation of the motion sensor (wake your hand at a distance of 10 cm)-->

For the Mi Smart Soap Dispenser Pro UV-sterilization before the first pouring, turn on the function for 3-5 minutes - this will kill possible bacteria on the internal surfaces. If the dispenser was stored without soap for more than 2 weeks, perform a flush of the system:

1. Pour distilled water (200 ml) into the tank.
2. Press the feed button 5-7 times to allow water to pass through the pump.
3. Remove the water residue with a napkin from the outlet.

Note: if the dispenser is left with old soap, it can not be mixed with new - this can cause a chemical reaction and precipitation. To clean, use a vinegar solution (1 part vinegar to 3 parts water), but no more than 1 time every 3 months.

Step-by-step instructions for pouring soap

The process of filling the Xiaomi dispenser takes no more than 5 minutes, but requires accuracy. Below is a universal instruction, suitable for most models (MiJia, Smart Soap Dispenser). 1S, For convenience, we will divide the process into stages:

1. Opening of the tank

In most models, the tank lid is locked with a magnetic lock or latch to open:

• Press the unlock button (usually located on the back).
• Pull the lid up - it should separate effortlessly.
• If the cover does not lend itself, check whether the protective film blocks it (relevant for new devices).

2.Pouring soap

Use a measuring cup from the kit or any other with markings. The optimal level of filling is 80% of the tank volume (usually 250-300 ml).

• 🔹 Pour soap over the tank wall to avoid bubble formation.
• 🔹 Do not allow soap to enter the electronic unit (usually located at the bottom of the soap).
• 🔹 After pouring, wait 1-2 minutes – this will allow the soap to be evenly distributed.

For dual tank models (such as MiJia Dual Soap Dispenser), pour different products into separate compartments, but avoid mixing gel and liquid soap - their consistency can cause clogs.

3. Closing and testing

After the pour:

1. Close the lid tightly until you click.
2. Install the dispenser on a flat surface (use silicone legs if they are included).
3. Test the work: put your hand 5-10 cm to the sensor, a normal serving of 1-1.5 ml per press.

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If the dispenser gives out too much soap, adjust the dosage in the Mi Home app (Settings section). → Size of portions).

Frequent Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes when refueling Xiaomi dispensers that lead to breakdowns or malfunction.

Pay special attention to the storage of the dispenser. If the device is not used for more than a week, it is recommended:

• 🔋 Remove batteries (for models with batteries).
• 💧 Wash the tank with water and dry.
• 🌡️ Store in a room with a temperature of 10-35°C (avoid direct sunlight).

Features of filling for different models Xiaomi

While the way Xiaomi dispensers work is similar, some models have unique nuances.

Mi Smart Soap Dispenser 1S

This model is equipped with an infrared sensor with a response range of up to 15 cm.

• 🔄 Automatic pumping - after pouring soap, the dispenser pumps the system independently (it will take up the system). ~30 seconds).
• 📱 Customization via Mi Home – you can choose the portion size (0.8 ml, 1.2 ml or 1.5 ml).
• ⚠️ Wet sensitivity – do not install near a shower or spray sink.

MiJia Automatic Soap Dispenser (MJSXJ02YM)

More budget version with a mechanical feed button.

• 🔋 It's powered by 4 batteries. AA (not included).
• 💧 Reservoir capacity of 300 ml, but the recommended level of filling is 250 ml.
• 🛠️ To clean the nasa, you need to disassemble the bottom panel (instructions included).

Mi Smart Soap Dispenser Pro (C) UV-lamp)

A premium model with ultraviolet sterilization.

• 🦠 UV-The lamp is switched on automatically every 6 hours (you can turn off in the settings).
• 🚰 For washing, use only distilled water - ordinary can leave a plaque on the lamp.
• 🔌 Supports power from the network (adapter included) or batteries.

For all models, the rule is: if the dispenser has not been used for more than a month, before a new pour, perform a full wash with acetic solution (as described above), this will prevent mold formation in the tubes.

Cleaning and care for the dispenser

Regular cleaning prolongs the life of the dispenser and prevents bacteria from multiplying, the manufacturer recommends a complete cleaning every 2-3 weeks, as well as after changing the soap.

1. Empty the tank - press the feed button until the soap is out.
2. Wash the tank with warm water (temperature not higher than 40)°C).
3. Clean the pump: Remove the bottom panel (with a screwdriver or a coin); rinse the pump mechanism under the water stream; remove the residue of soap with a cotton swab.

Dry the details.

Handle the sensor

For models with UV-lamp:

• Wipe the lamp with a soft napkin (do not use abrasives!).
• Do not turn on the lamp without soap in the tank - this reduces its life.

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Never use chlorine or acetone products to clean your Xiaomi dispenser – they destroy plastic and seals.

If a black coating (mold) appears on the internal walls of the tank, disinfect:

1. Pour into the tank solution (1 part of hydrogen peroxide 3% + 2 parts water).
2. Leave it for 30 minutes.
3. Wash thoroughly with water and dry.

What to do if the dispenser is not working

If after pouring soap, the Xiaomi dispenser stopped responding to movements or gives out soap unevenly, follow the diagnostic algorithm:

⚠️ Attention: If the dispenser makes beeping sounds when pressed, it indicates a blockage of the pump mechanism.

To reset the settings:

1. Hold the soap button for 10 seconds (until the beep).
2. Turn off and turn on the power again (for network models).
3. Reconnect the dispenser in the Mi Home app.

If the problem persists, check the warranty card – most Xiaomi models have a 12-month warranty. For repairs, contact authorized service centers (list on mi.com).

FAQ: Answers to Frequent Questions