Xiaomi’s automatic soap dispensers (such as the Mijia Smart Liquid Dispenser or Viomi Smart Soap Dispenser) have become an integral part of modern bathrooms and kitchens. They not only simplify hygiene procedures, but also add convenience through contactless management and integration into the smart home ecosystem. However, original liquid soap cartridges for these devices are often expensive, and their composition does not always meet individual needs, whether it is sensitive skin, allergies or preferences for natural components.
Making Xiaomi dispenser soap yourself is not only a way to save money, but also an opportunity to control the composition, consistency and even flavor of the product. In this article, we will analyze 5 proven recipes (including options for children, antibacterial soap and hypoallergenic formulations), talk about the nuances of selection of ingredients for different models of dispensers, and give practical tips for storage and refilling.
Why should you make soap for Xiaomi dispenser yourself?
The main reasons to switch to homemade soap for automatic dispensers are savings and safety.The original Xiaomi cartridges (for example, for the Viomi model) V-SD01) They cost an average of 300-500 rubles for 300 ml, while home soap of the same consistency will cost 5-10 times cheaper:
- 🧼 Control of composition: absence SLS/SLES, parabens and synthetic fragrances, which often cause irritation.
- 👶 Adaptation to the needs of the family: you can make soap for children, people with eczema or atopic dermatitis.
- 🌿 Reduce plastic waste (many cartridges are not recyclable).
- 🎨 Personalization: Adding your favorite essential oils (lavender, tea tree) or natural dyes.
However, not all homemade recipes are suitable for automatic dispensers. The main problem is viscosity: too thick soap clogs the pump and nozzles, and too liquid - poorly dosed, the optimal consistency should resemble liquid soap for hands of medium density (for example, Dove or Sanex).
Technical requirements for soap dispensers Xiaomi
Before you start cooking, it is important to understand what parameters affect the operation of the device. Xiaomi dispensers (including Mijia and Viomi models) are sensitive to:
| Parameter | Optimal value | What happens when you break it? |
|---|---|---|
| Viscosity | 1000–2000 mPa·s (like liquid honey) | Too thick - clogging of the pump; too liquid - leaks |
| pH | 5.5-7.0 (neutral) | High pH corrodes seals, low - dries the skin |
| Storage temperature | 15–25°C | Primary <10°(c) possible separation, with >30°C - fermentation |
| Abrasive particles | Absent. | Scratching internal details, disabling sensors |
Be especially careful with recipes with soda, salt or sugar - these ingredients can crystallize and damage the mechanism. Also avoid oils with high comedogenicity (for example, coconut in large quantities), as they leave the film on the sensors of the dispenser.
⚠️ Warning: Never use products with hydrogen peroxide, vinegar or alcohol solutions above 10% in Xiaomi dispensers, which corrode plastic parts and can cause corrosion of metal contacts.
Top.-5 Soap recipes for Xiaomi dispenser
We selected recipes that have been tested for compatibility with popular dispenser models (Mijia Smart Liquid Dispenser, Viomi). V-SD01, Xiaomi Youpin Fresh Soap Dispenser All of them give a stable consistency and do not damage the device when cooked properly.
1. Classic neutral soap (universal)
For whom: daily use, sensitive skin.
Ingredients:
- 🧴 100 ml of liquid soap base (without liquid soap) SLS, pH 5.5–6.5, e.g. Nature's Baby Organics)
- 💧 50 ml of distilled water (or boiled water)
- 🌸 10 drops of lavender essential oil (antiseptic) + smell)
- 🥄 1 tsp glycerol (for softening)
Instructions:
- Mix the soap base with water in a glass container.
- Add glycerol and essential oil, stir with a corolla (not a mixer!) until homogeneous.
- Let it stand for 2 hours - during this time the air bubbles will come out.
- Strain through gauze or a coffee filter to remove possible particles.
Room temperature soap (18–22)°C)
No visible flakes or sediment
The consistency is fluid, but not watery
The dispenser capacity is clean and dry-->
2 Antibacterial soap with aloe and tea tree
For whom: families with children, colds, public places.
This recipe includes natural antiseptics but does not contain any aggressive chemical ingredients. Importantly, tea tree essential oil should be 100% pure (without synthetic additives).
Ingredients:
- 🧴 80 ml of aloe vera gel (natural, without alcohol)
- 🧼 50ml liquid castor soap
- 🌿 15 drops of tea tree oil
- 💧 30 ml of chamomile decoction (chilled)
⚠️ Attention: Tea tree oil in high concentrations can cause irritation in people with sensitive skin.Before using, test the soap on a small area of skin.
3. Hypoallergenic soap for children and allergic people
Who: Newborns, people with atopic dermatitis, eczema.
This recipe eliminates all potential allergens, including fragrances and dyes, and uses oatmeal as a base to soothe the skin.
Ingredients:
- 🥛 100 ml of oatmeal milk (without sugar)
- 🧴 50 ml of liquid soap based on olive oil
- 🌼 1 tbsp calendula infusion
- 🥄 1 tsp panthenol (vitamin) B5)
Tip: Store this soap in the dispenser for no longer than 5 days - natural ingredients spoil quickly. To extend the term, add 1 tablet of vitamin C (crushed) per 100 ml of the mixture.
4. Peeling effect soap (for kitchen)
For whom: removal of persistent contaminants (fat, soot), but not for the face!
This recipe contains mild abrasives that help wash your hands after working with products, but it can not be used in dispensers with ultrasonic sensors (for example, Xiaomi Youpin Fresh Soap Dispenser), as the particles can damage the sensors.
Ingredients:
- 🧼 100 ml of liquid household soap (72%)
- 🍯 1 tbsp. honey (natural, not sugared)
- ☕ 1 tsp ground coffee (small grinding)
- 💧 20 ml of decoction of oak bark (for tannin properties)
How to check compatibility with your meter?
5. foam soap for dispensers with aeration function
For whom: models with the "foam" mode (Mijia Smart Foam Dispenser).
These dispensers require soaps with a high content of surfactants, but without aggressive components. SCI (Sodium Cocoyl Isethionate – a soft surfactant that gives abundant foam.
Ingredients:
- 🧴 70g SCI-powder (solved in 100 ml of hot water)
- 🌸 20 drops of ylang-ylang oil (for flavor)
- 🥄 1 tbsp. l. coconut milk (for nutritional purposes)
- 💧 50 ml rose hydrolate (for moisturizing)
It's important: SCI-powder must be dissolved at a temperature of 70-80°C, stirring constantly. Cool the mixture to room temperature before refueling!
💡
For dispensers with the function of foam, only recipes with high foaming are suitable (for example, based on the SCI or SAR). Ordinary liquid soap will not give the desired effect.
How to properly fill the dispenser Xiaomi homemade soap?
Incorrect filling is one of the main causes of dispensers failure, and follow this algorithm to avoid leaks and blockages:
- Clean the tank: Wash the dispenser tank with warm water with vinegar (1:1) (if you used store soap before). Dry with a dryer in cold mode - moisture can dilute your homemade soap.
- Fill soap through a small strainer funnel (to filter out any lumps). Don't pour it to the edges - leave 1-1.5 cm of free space for foaming.
First launch:
- Press the dosage button 3-5 times in a row so that the soap is evenly distributed through the tubes.
- If the foam does not appear, check the density setting in the Mi Home app (for adjustable models).
If the dispenser starts spitting or giving out soap in jerks, then the consistency is too thick. Dilute the contents of 10-15 ml of distilled water and mix, tilting the device in different directions.
💡
If your Xiaomi dispenser is connected to the Mi Home, reset the in-app usage counter after filling with homemade soap, which will help you track when it’s time to update the composition (usually every 2-3 weeks).
Frequent Mistakes and How to Avoid Them
Even experienced users sometimes have problems with homemade soaps in dispensers, and here are the most common mistakes and ways to solve them:
| Problem. | Reason. | Decision |
|---|---|---|
| The dispenser doesn't give out soap. | Too thick consistency or clogged nozzle | Dilute with water (1:1) and clean the sprayer with a needle |
| The soap is leaking out on its own. | Too fluid or damaged valve | Add 1 tsp salt (solve!) or replace the seal |
| There was a bad smell. | Fermentation of natural components (honey, herbs) | Add 1 drop of grapefruit oil (natural preservative) |
| Skin tightens after washing | High pH (alkaline reaction) | Add 1 tsp of apple cider vinegar (neutralizes alkali) |
If after all the manipulations the dispenser continues to work incorrectly, try resetting the settings through the Mi Home application (Device section) → Settings → Resetting: 80 percent of the time, it helps to bring back the factory soap supply settings.
How to extend the life of the dispenser with homemade soap?
Xiaomi automatic dispensers are designed to be used with original cartridges, so homemade formulations require a more careful attitude. Here are some tips to help avoid breakdowns:
- 🔄 Cleaning every 2 weeks: wash the tank and nozzle with a solution of citric acid (1 tbsp per 200 ml of water).
- 🌡️ Temperature control: Do not place the dispenser near heaters or under direct sunlight.
- 📱 Software Update: Check updates in Mi Home regularly – new versions often improve pump algorithms.
- 🛒 Spare parts: buy sealing rings and filters in advance (articles can be found in the device instructions).
If you use a dispenser in a public place (for example, in the office), it is better to choose recipes without natural oils - they can oxidize and spoil the mechanism. SCI minimally additive.