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

Why You Need a Xiaomi Soap Dispenser and How It Works

Xiaomi's automatic liquid soap dispensers are smart devices that make hygiene easier and more hygienic. They precisely measure soap, zero contact with the bottle, and prevent splashing. But to keep the dispenser running smoothly, it needs to be properly refilled -- and this is where many users have questions.

Xiaomi's lineup includes dispensers in different series: MiJia Smart Soap Dispenser, Viomi Smart Soap Dispenser, and others, all of which have a similar operating principle: an infrared sensor detects hand movement, a pump delivers soap, and a liquid tank requires periodic refueling, but if you pour the soap incorrectly, the device can start spitting, give out too much or too little, and at worst, stop working altogether.

In this article, we will discuss what soap is suitable for Xiaomi dispensers, how to pour it correctly, what mistakes users most often make and how to avoid them, and also provide maintenance tips to make your dispenser last longer.

What soap can be poured into the dispenser Xiaomi

Not all liquid soaps are suitable for automatic dispensers, and the manufacturer recommends using products with a certain viscosity and composition, otherwise the pump may clog or fail.

• 🧼 Consistency: Soaps should be liquid, without thick gel inclusions; optimal viscosity is like a regular liquid hand soap (like Dove or Palmolive); thick gels (like Sanex) can clog the tube.
• 🧪 Composition: Avoid products with abrasive particles (scrabs) or large insoluble additives (such as beads.
• 🌡️ Temperature: If the soap is too cold (for example, stored in the refrigerator), it can become thicker.
• 🚫 Prohibited products: you can't pour alcohol antiseptics, essential oils in their pure form or concentrated detergents (such as Fairy.

Xiaomi recommends using the original MiJia Hand Soap, but other brands will do the same if they meet the specified requirements. If in doubt, check the viscosity: drip the soap on an inclined surface - it should drain smoothly, without delay.

⚠️ Warning: If you use homemade soap (e.g. diluted solid), make sure it is free of undissolved particles. They can clog the pump valve and the dispenser will stop working.

Step-by-step: how to pour soap into the dispenser

The refueling process may vary slightly depending on the model, but the overall algorithm is the same.

1. Turn off the power supply. If the device is powered by batteries, remove them. If the USB is powered by batteries, disconnect the cable. This will prevent the pump from accidentally operating during refueling.
2. Remove the top cover. Most models unscrew it counterclockwise. Some models, like the Viomi V-SDD01, have latches on the top cover, and gently tuck it in the side with a flat screwdriver.
3. Remove the soap container. Inside you'll see a transparent tank that you have to take out by pulling it up, and be careful, if you have soap left in the dispenser, the tank can be slippery.
4. Wash the tank (if you're refueling for the first time or changing the type of soap). Use warm water, but not hot water, because plastic can deform. Don't use hard sponges or abrasives.
5. Fill the soap. Fill the tank not to the top, leave 1 to 1.5 cm of free space, which will prevent transfusions when the pump is running.
6. Put the tank back in. Make sure it's firmly seated and not skewed, otherwise the pump won't be able to pump in the soap.
7. Close the lid and turn on the power. On some models, after refueling, you need to press the reset button (usually it is hidden under the lid).

After filling, check the dispenser: put your hand to the sensor. The first 1-2 portions can come out with air, that's normal. If the soap is not coming in, check if the tank is properly installed and if there are air plugs in the tube.

Check the viscosity of the soap (should drain freely)

Turn the device off the power.

Prepare warm water for washing (if necessary)

Leave 1-1.5 cm of free space in the tank

Make sure the cover is tightly closed.-->

Common Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes when filling the dispenser, and here are the most common ones and ways to fix them:

If the dispenser doesn't work after all the manipulations, try resetting to factory settings, which usually requires holding the power button for 10-15 seconds until the indicator flashes three times, and the instructions for the specific model are listed in the user manual.

⚠️ Warning: Never use sharp metal objects (needles, knives) to clean the tube, which can damage the silicone seals and the dispenser will start to leak.

How to care for a dispenser so that it lasts longer

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

• 🧽 Regular cleaning: wash the tank and nozzle at least once a month. Use warm water with a mild detergent (e.g. Fairy for dishes).
• 🔋 Power: if the dispenser is powered by batteries, replace them on time. Discharged batteries can cause a malfunction of the pump. USB-Use the original adapter with food.
• 🌡️ Temperature: Do not place the dispenser near heat sources (for example, above the battery) or in direct sunlight.°C.
• 🛠️ Prevention: If the dispenser has not been used for a long time (for example, you were on vacation), before the first switching on, rinse the system with water to remove dried residues of soap.

If you use a dispenser in a bathroom where there is high humidity, periodically wipe the body with a dry cloth. Condensation can get inside and cause corrosion of contacts (relevant for electronically controlled models).

Important: If the dispenser starts to make unusual sounds (squeaking, crackling) when working, immediately turn it off and check the pump. This can be a sign of a foreign body hit or wear of the mechanism.

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To soap in the dispenser does not thicken, add 1-2 drops of glycerol (sold in a pharmacy) to it for every 100 ml. This will maintain consistency and prevent blockages.

Xiaomi dispensers models: comparison and features of refueling

Xiaomi has several dispensers in its range, and each has its own nuances of refueling.

• MiJia Smart Soap Dispenser: A classic 300 ml model, which is removed by turning counterclockwise, suitable for medium-viscosity soaps.
• Viomi V-SDD01: premium version with touch control and a capacity of 400 ml. The lid is fixed by latches, the tank is removed by moving upwards. It is sensitive to thick soap.
• Mijia Smart Soap Dispenser (2023): Redesigned model with improved pump, supports automatic firmware updates via the Mi Home app, refuels similar to the first model, but has an additional filter in the tube.
• Xiaomi Youpin Fresh Soap Dispenser: budget option with mechanical pump (no electronics). Filled on top, without removing the tank. Suitable for very liquid soap.

If you have a model that supports the Mi Home app (such as the Viomi V-SDD01), check the soap level before refueling, and some dispensers can notify you of the need for refueling via a notification to your smartphone.

For models with a mechanical pump (like Youpin Fresh), it is important not to drag the lid when closed - this can deform the rubber seal and cause leakage.

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Electronically controlled dispensers (such as Viomi) require more careful refueling than mechanical ones. Always disconnect them from power before removing the tank to avoid firmware failure.

What to do if the dispenser stopped working after refueling

Sometimes, after refueling, the dispenser refuses to give out soap or behaves inadequately (for example, flashing an error indicator).

1. Check the power: if the dispenser is powered by batteries, replace them. USB-Try another cable or socket.
2. Reset the settings: hold the power button for 10-15 seconds until the indicator blinks, which will reset possible firmware errors.
3. Check the tank: remove it and make sure it's properly installed. Sometimes users put it curved and the pump can't pump the soap.
4. Clean the nozzle: if the dispenser "spits" or gives out soap jerks, clean the nozzle with a toothpick or wash the tube with water.
5. Update your firmware (for smart models): Open the Mi Home app, find your dispenser, and check for updates.

If nothing works, go to the service center. Don't try to disassemble the dispenser yourself, it can deprive you of warranty. In most cases, the problem is solved by replacing the pump or cleaning the system.

⚠️ Warning: If the dispenser starts to smell or warm, immediately disconnect it from the network. This is a sign of short circuit, and further operation is dangerous.

FAQ: Answers to Frequent Questions