Can you prove your surfaces are protected?
LumiCoat is a sprayable antimicrobial coating that doesn’t just protect surfaces – it shows you when protection is active. No guesswork. No missed reapplication.
Instant check – on-demand performance verification
Your coating tells you when it's time
99.95%
microbial activity reduction
Up to 6 mos.
continuous surface protection per application
The problem
current coatings leave you in the dark
No performance feedback
You can’t tell if a coating is still active. Reapplication happens on fixed schedules – not based on actual need.
Efficacy declines invisibly
Biocidal activity degrades over time due to wear, UV exposure, and cleaning agents – with no visible indication.
No way to show it's working
There’s no way to show the people in your care that surfaces are actually protected.
About Us
LumiCoat — to make cleanliness visible, reliable, and intelligent. Our team brings together scientists, technologists, and innovators who believe that hygiene should not only be effective but also evident. We specialize in smart antimicrobial coatings that combine biocidal protection with optical feedback, enabling users to instantly verify when a surface is safe. Developed through collaboration between the Institute of Solid State Physics, University of Latvia, the National Institute of Research and Innovation, and SIA Sprayify, LumiCoat bridges cutting-edge materials science with real-world usability.
"We believe that hygiene shouldn’t be invisible — it should be proven, seen, and trusted."
How it works?
1. Spray
Apply LumiCoat to any hard surface. Dries transparent – no visible residue, no disruption to appearance. Actively inhibits bacteria, mold, and viruses on contact.
2. Verify coverage
A simple visual check tells you instantly whether the coating is still active or needs renewing. No lab, no specialist equipment, no training required.
3. Confirm activity
For deeper verification, apply a small test reagent. A reaction confirms biocidal activity is still present. Ideal for audits and quality checks.
Our Team
Anatolijs Šarakovskis
Project Lead
Rihards Ruska
Development and commercialization lead
Roberts Kampe
Development and commercialization
Toms Elvijs Šusts
Formulation and optical testing
Laima Trinklere
Formulation and optical testing
Laura Pauniņa
Science marketing and design
Anna Zajakina
Biological testing lead
Žanna Rudevica
Biological testing
Ksenija Korotkaja
Biological testing
Karīna Spunde
Biological testing
Where science meets light — cleanliness becomes visible
For your sector
Healthcare
Verify surface protection for staff, patients, and visitors. Instant check replaces guesswork.
Facility management
Condition-based reapplication across multiple sites – reduce costs without reducing standards.
Cleaning services
Add a verifiable antimicrobial layer to your offering – and prove it works.
Schools & public spaces
Long-lasting protection for high-traffic surfaces. Show parents and visitors surfaces are safe.
Pilot program
Join our early adopter program
LumiCoat is available for pilot partnerships with selected organizations. Get direct access to our team, deployment support, and the chance to shape a product built around your real needs.