SPOTLESS-Ai - Autonomous UV-C disinfection you can prove, every room, every cycle. Spotbot Lite in a modern hospital lobby

SPOTLESS-Ai

Autonomous UV‑C disinfection you can prove — every room, every cycle.

Book a Demo See how it works Health Care

Validation & Standards

NABL

Disinfection efficacy validated through NABL-accredited laboratory testing.

ISO 9001

Manufacturing processes certified under ISO 9001 quality management standards.

ISO 15858

Product design aligned with ISO 15858 requirements for UV-C devices used in occupied environments.

BIS

Application submitted for BIS IS 302-1 safety certification for household and similar electrical appliances.

NABL lab-validated, ISO 9001 certified, ISO 15858 aligned and BIS IS 302-1 application submitted, around a Log 4 validated shield

Why Automation Matters

Manual disinfection alone cannot consistently meet the demands of high-risk environments.

Each year, approximately 300,000 patients in the UK are affected by healthcare-associated infections (HAIs), contributing to significant clinical and financial burden. Traditional cleaning methods — while essential — are subject to human variability and cannot guarantee uniform pathogen reduction across all surfaces.

UV-C disinfection serves as an adjunct to routine cleaning protocols. By automating the delivery of UV-C energy, Spotbot Lite provides consistent, measurable disinfection cycles that reduce reliance on manual processes. This approach supports infection prevention teams in maintaining higher standards of environmental hygiene across healthcare, laboratory, and other high-trust facilities.

Manual cleaning leaves uneven coverage and missed surfaces; an automated UV-C cycle delivers a consistent, logged dose across the room

The Case for Automated Disinfection

Routine cleaning removes visible contaminants, but UV-C disinfection targets pathogens that manual methods may miss. Automated cycles deliver consistent UV-C dosage — reducing variability and supporting compliance with infection control protocols.

The Case for Automated Disinfection

Routine cleaning removes visible contaminants, but UV-C disinfection targets pathogens that manual methods may miss. Automated cycles deliver consistent UV-C dosage — reducing variability and supporting compliance with infection control protocols. UV-C technology operates without chemicals, leaving no residues or by-products. As an adjunct to established cleaning workflows, it strengthens environmental hygiene across healthcare facilities, laboratories, and other regulated spaces.

Our Affiliations

Our Clients

Trusted by Our Clients

Hospitals and clinics that run SpotBot every day.

13Sites served
13Hospitals & clinics
764Cycles completed
Manima Hospital

Manima Hospital

Salem, Tamil Nadu

Hospital

Spotbot Lite Capabilities

Verifiable Cycles

Each cycle produces a detailed report — coverage area, duration, and UV-C dose — supporting audit and compliance.

Line-of-Sight Awareness

UV-C operates on line-of-sight principles. Spotbot Lite positions itself to maximise direct surface exposure.

Under 30 Minutes

A typical room cycle completes in under 30 minutes, enabling faster turnaround without extending downtime.

Spotbot Lite UV-C disinfection robot

1,000+ Culture Tests

Efficacy validated through over 1,000 culture tests in NABL-accredited lab conditions, demonstrating consistent reduction.

Chemical-Free

No chemicals, no residues, no harmful by-products — suitable for sensitive clinical and laboratory environments.

Autonomous Navigation

Onboard sensors and mapping allow independent room navigation, reducing operator involvement during the cycle.

How It Works

  1. Spotbot Lite scanning a room and mapping furniture and obstacles

    Map the Room

    Spotbot Lite uses its onboard sensors to scan and map the room geometry, identifying surfaces and obstacles before the cycle begins.

  2. Control app with disinfection mode, cycle time, unoccupied-room check and start button

    Set Parameters

    The operator selects the disinfection mode and confirms the room is unoccupied. Cycle parameters are configured via the control interface.

  3. Spotbot Lite following a planned path and delivering UV-C at set positions

    Autonomous Cycle

    Spotbot Lite executes the disinfection cycle autonomously, navigating to pre-determined positions and delivering UV-C exposure across target surfaces.

  4. Cycle report showing duration, UV-C dose and coverage by zone

    Cycle Report

    Upon completion, a cycle report is generated containing coverage data, duration, and UV-C dose metrics — available for review, export, or audit.

Evidence & Performance Data

  • Cycle report with room ID, start and end times, duration and a coverage map with UV-C dose per zone

    Cycle Report

    Each cycle generates a structured report — room ID, timestamps, coverage map, UV-C dose per zone, and duration.

  • Chart of UV-C intensity falling off with distance from the lamp array, measured at set intervals

    Dose-by-Distance

    UV-C intensity mapped across distances with validated reduction levels at defined intervals from the lamp array.

  • Log reduction steps from Log 1 (90%) to Log 4 (99.99%), with Log 4 marked as NABL tested

    Log Reduction

    Log 4 (99.99%) validated via NABL-accredited testing. Log 1 = 90%, Log 2 = 99%, Log 3 = 99.9%, Log 4 = 99.99%.

  • Culture plates before UV-C (about 50 CFU) and after (fewer than 4 CFU on average)

    1,000+ Culture Tests

    E. coli, Salmonella, Staphylococcus, Clostridium, yeast — reduction from 50 CFU to fewer than 4 CFU on average.

Actual disinfection outcomes may vary based on room geometry, surface material, distance from UV-C source, and organic load. All performance claims are based on controlled laboratory conditions. On-site validation is recommended.

Client Stories

What Our Clients Say

The cycle report after every run is exactly what our auditors ask for. It fits into our room turnover without extra staff.
Infection Control LeadSample Hospital A
We stopped chemical fogging in guest rooms. Rooms are ready sooner and housekeeping feels safer.
Director of HousekeepingSample Hotel C
Gate lounges are treated overnight between the last and first flight – no disruption to passengers.
Terminal Operations ManagerSample Airport D
Every cycle is logged with time and dose, so our QA team can trace exactly when each room was treated.
Quality Assurance ManagerSample Lab B
SpotBot UV-C robot treating an ICU room Featured case study
Sample Hospital A ICU & OT

Faster, provable room turnover

Challenge

Manual chemical wiping was slow and hard to verify for audits.

Solution

SpotBot Xtreme cycle after every discharge, with an automatic report.

35%faster turnover
Log 4pathogen reduction
100%cycles reported

Example figures

Book a Demo Read full story →

Safety & Compliance

Spotbot Lite is designed for operation in unoccupied rooms only. UV-C radiation at germicidal wavelengths (254 nm) poses a risk to skin and eyes; all personnel must vacate the treatment area before a cycle begins.

The product design is aligned with ISO 15858 (UV-C devices for use in healthcare and other environments), and safety interlocks are incorporated to prevent inadvertent exposure. Spotbot Lite includes occupancy detection sensors and an automatic shutoff mechanism if room entry is detected during an active cycle.

Spotless AI maintains ISO 9001-certified manufacturing processes. BIS IS 302-1 safety certification application has been submitted and is pending review.

Spotbot Lite running UV-C in an unoccupied room; entry is detected and the lamps switch off. Badges: ISO 15858 design aligned, ISO 9001 certified processes, BIS IS 302-1 pending

Environments

Where Spotbot Lite Operates