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Contactless soap dispenser for office buildings directly reduces the spread of infections because it eliminates contact with the most critical transmission zones for bacteria and viruses. This is not a marketing claim but is based on hygienic and operational differences in the way it is used in office environments.
To learn how to reduce the possibility of infection spread in the workplace, read on our blog: Dispensers and paper hygiene products in office buildings: how to raise hygiene to a higher level?
How does a contactless soap dispenser for office buildings work?
Contactless soap dispenser for office buildings works by using an infrared (IR) sensor for automatic dispensing without physical contact, effectively interrupting the chain of pathogen transmission.
The sensor detects a hand at a distance of 3 to 8 cm and automatically releases a precise dose of soap (from 0.7 to 1.1 ml). There is no contact before or after washing, which is important for spaces through which hundreds of people pass.
In addition to hygiene, this device also brings financial stability because it eliminates uncontrolled consumption characteristic of traditional pumps. The result is up to 33% less waste every year.
Modern LUU models feature:
- Refill level indicator: Alerts staff when the soap level drops to 30%.
- Flexible installation: Quick installation on all wall types with included wall plugs
- Large capacity: Reservoirs from 500 ml to 1.2 l, ideal for facilities with a large number of employees.
| Area | Problem: traditional soap dispenser | Solution: sensor soap dispenser |
| Infection transmission | Every user touches the same dispenser surface: bacteria and viruses are transmitted through direct contact between users | The infrared sensor activates the dose without touch: there is no contact transmission of pathogens between users |
| Soap consumption | Uncontrolled dosage depends on pressure intensity:
one user can dispense even 3× more than necessary |
Controlled dosage with every activation:
savings of up to 35% annually without affecting hygiene |
| Hygienic logic | The user touches the surface with dirty hands before washing: the surface remains contaminated for the next user | Activation before and after washing is performed without contact: the dispenser surface remains microbiologically clean |
| Maintenance | The dispenser nozzle accumulates soap residue and bacteria: requires more frequent cleaning and disinfection | Closed housing without contact parts: reduces residue buildup and the need for daily cleaning |
| User experience | The pump often clogs or jams: the user is left without soap, especially with thicker products | The electronic dispensing mechanism is stable and predictable: fewer malfunctions and staff interventions |
| Sanitary standards | A traditional dispenser does not comply with WHO and Ministry of Health recommendations for high-traffic office spaces | Compliant with WHO hand hygiene guidelines (2025) and ISO 45001 protocols |
Table: Methods used to achieve hygienic safety
| Protection method | Literal process: How? | Hygienic effect |
| Contactless technology | The infrared sensor activates the pump as soon as it detects a hand within a 3-8 cm range | The dispenser surface remains hygienically safer because there is no physical contact with dirty hands |
| Breaking the infection chain | The most critical point of pathogen transmission in shared spaces is eliminated | The rate of sick leave and the spread of seasonal viruses within the workforce are reduced |
| Hermetic system | The soap is stored in a closed reservoir protected from external dust | The washing agent retains maximum chemical efficiency until the last drop |
| Standardization | The device always delivers the same 0.8 ml dose sufficient for proper washing | Human error and insufficient soap usage during hand hygiene are eliminated |
| Proactive control | Indicators signal a low soap level before the reservoir becomes empty | Hygienic continuity is ensured: toilets are never left without washing agents |
Where should a contactless soap dispenser for office buildings be installed?
Strategic positioning of automatic soap dispensers focuses on high-risk zones and areas with maximum movement frequency, primarily in restrooms and shared kitchens.
Installing sensor devices in these zones ensures hygiene remains at a high level, while infrared technology enables safe contactless use, directly fulfilling ISO 45001 standards and significantly reducing operational risks related to infection spread within the workforce.
How does a contactless soap dispenser for office buildings enable the transition from reactive to proactive maintenance?
Contactless soap dispenser for office buildings enables the transition from reactive to proactive maintenance with the help of smart indicators and infrared technology that timely signal the need for refilling (usually at 30% remaining level, although the level can be adjusted).
In this way, situations in which employees are left without soap are eliminated. Unlike reactive methods that rely on fault reports, contactless soap dispenser for office buildings provides digital precision and visual control.
In this way:
- staff workflow is optimized
- hygiene failures are reduced
- predictable inventory planning is enabled at the level of the entire facility
Operational transformation table: Proactivity and sustainability
| Efficiency metric | Traditional reactive method | Proactive LUU dispensers |
| Maintenance status | Waiting for user complaints | Refill alert at the 30% level |
| Waste management | High material waste rate | Drastic waste reduction up to 35% |
| Resource precision | Uncontrolled dispensing | Controlled 0.8 ml dose without excess |
| Environmental footprint | Increased chemical consumption | Minimal environmental impact |
| Operational cost | Unpredictable material costs | Maximum savings through control |
Practical experience: Hygiene optimization at Ewe Comp in Zemun
In cooperation with the company Ewe Comp from Zemun, a leading IT distributor, we solved a common problem in modern office buildings: high maintenance costs and compromised aesthetics caused by inadequate hygiene equipment.
We implemented complete contactless LUU solutions in Rock finish, matching the company’s high-tech image through the color and texture of stone.
Key solutions and results:
- We implemented sensor soap dispensers and center-pull paper towel dispensers as well as refills for center-pull paper towels, with the help of which we achieved contact elimination and reduced the risk of cross-contamination to a minimum, along with annual soap savings of 33% and paper towel savings of more than 31%.
The Ewe Comp example demonstrates that investing in hygiene equipment can bring operational savings and improve space organization.
Contactless soap dispenser for office buildings – FAQ
Is a contactless soap dispenser for office buildings safer than a traditional one?
Absolutely. A traditional dispenser retains pathogens on the surface. A contactless dispenser prevents this because there is no physical contact before or after use.
How much soap is saved annually in one office building?
Electronic dispensing reduces consumption by 33%. In a building with 100 employees, this represents significant budget savings.
Do these dispensers operate on electricity or batteries?
Both models exist. Battery-operated LUU dispensers are extremely popular in office buildings because they enable flexible installation without the need for electrical installations near sinks.
It is time for hygiene to stop being an expense and become an investment.
Do not allow a significant part of your budget to end up as waste due to outdated systems. Implement the LUU contactless soap dispenser for office buildings and protect your profit and the health of your employees.
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