Shop OnlineReplace every
chemical with
Stabilised Aqueous Ozone.
Tersano's Stabilised Aqueous Ozone (SAO) turns ordinary tap water into a government-approved sanitiser, cleaner, and deodoriser - eliminating the need for traditional cleaning chemicals entirely.
99.999%
Pathogen kill rate
170+
Countries deployed
1B+
Litres chemicals prevented
What is Stabilised
Aqueous Ozone?
Ozone (O3) is nature's most powerful oxidiser - 3,000x more effective than chlorine. Tersano's patented technology infuses it into cold tap water, creating a stable solution that cleans, sanitises, and deodorises without any chemicals.
The result is SAO - a government-approved, no-rinse sanitiser effective for up to 24 hours, and a cleaner effective for up to 6 days. After use, it simply reverts back to water and oxygen.
> 99.99% water
< 0.01% ozone
No toxins or residues
No fragrances or dyes
Biodegradable
Reverts to water & O2
On-demand generation
No supply chain needed
Three steps. Zero chemicals.
Tersano systems generate SAO on-site and on-demand - eliminating the need to purchase, transport, store, or manage cleaning chemicals.
Connect to cold water
The dispenser connects to any standard cold-water tap. That's the only input - no chemicals, no concentrates, no mixing required.
SAO generated on-site
The system converts dissolved oxygen in the water into Stabilised Aqueous Ozone - nature's most powerful oxidiser - on demand, every time.
Clean, sanitise, deodorise
SAO ruptures pathogen cell walls through oxidation - killing 99.999% of bacteria in under 30 seconds. Then it safely reverts to water and oxygen.
Why pathogens can't build resistance to ozone
Unlike chemical disinfectants - where bacteria adapt and develop resistance over time - SAO destroys pathogens at the DNA level through oxidation. The organism is structurally destroyed with no mechanism left to adapt. Equally effective on day one and day one thousand.
Kills 99.999%
of common pathogens
Destroys DNA
no resistance build-up
Zero PPE
required for operators
FDA approved
as antimicrobial agent
Why enterprises are replacing chemicals
Traditional chemical-based cleaning creates cost, risk, and compliance burdens that ozone technology eliminates entirely.
Eliminate chemical exposure
No more harsh chemicals requiring PPE, safety training, and incident management. Zero chemical handling risk for your staff.
100%
chemical-free
Cut recurring costs
Move from constant chemical purchasing to controlled, on-site ozone output. Simplified procurement and predictable budgets.
40–60%
cost reduction
Meet ESG targets
Reportable reductions in chemical use, packaging waste, and transport-related emissions. Real data for sustainability frameworks.
Zero
waste output
Standardise across sites
Consistent sanitation performance across all facilities with repeatable, auditable processes. One system, every location.
1 system
all facilities
A system for every environment
From wall-mounted dispensers to in-line ozone devices - Tersano produces SAO\u00ae on-site and on-demand, replacing your entire chemical cleaning cupboard.
lotus® PRO V9 Dispenser
The next-generation wall-mounted SAO® dispenser. Connects to any cold-water tap and produces stabilised aqueous ozone on demand. Features IoT connectivity to the iClean® Dashboard for remote monitoring, usage analytics, and CO₂-eq tracking.
iClean® FLO3
In-line ozone device for laundry machines, glasswashers, misting systems, ice makers, and beverage lines. Prevents mould, grime, and biofilm without staff needing to disassemble equipment.
iClean® PRO
Handheld ozone misting device for targeted surface sanitation. Ideal for hard-to-reach areas, equipment, and spot treatment. Lightweight and easy to operate for any team member.
Accessories & Consumables
iClean Mini Cartridges
Replacement SAO™ cartridges for the iClean Mini portable system. Each cartridge delivers stabilised aqueous ozone on demand - no chemicals, no mixing, no waste. Compact, easy to swap, and ready for daily use across any facility.
SAO-24 Cartridge
The heart of every Tersano system. Stabilises ozone in water for extended efficacy - approved as a no-rinse sanitiser for 24 hours and cleaner for 6 days.
SAO-4 Cartridge
Compact cartridge option for smaller systems. Delivers stabilised aqueous ozone with a 4-hour sanitiser window and 3-day cleaning efficacy - ideal for lighter-duty environments.
Data-driven cleaning. Real-time visibility.
Lead a data-driven cleaning strategy with IoT. The lotus PRO V9 securely transfers real-time data to the cloud and displays it on the iClean Dashboard - a universal platform designed to help you monitor and manage all your lotus PRO V9 activity in one place.
IoT Connected
iClean Dashboard
Gain access to analytics that drive smarter decisions
Gain access to analytics to track usage, identify trends, and visualise how SAO supports your site's progress toward sustainability goals. The iClean Dashboard turns raw dispenser data into actionable insights for facilities managers, procurement teams, and sustainability officers.
Monitor dispenser activity across all sites in real time
Track SAO usage volumes and cleaning frequency
Identify trends and optimise cleaning schedules
Visualise CO2-equivalent reductions and chemical displacement
Generate ESG-ready sustainability reports
Real-Time Cloud Data
The lotus PRO V9 securely transfers usage data to the cloud in real time, giving you instant visibility into every dispenser across every site.
Usage Analytics & Trends
Track how much SAO is being dispensed, when, and where. Identify usage patterns, optimise cleaning schedules, and ensure consistent sanitation across teams.
Sustainability Visualisation
Visualise how SAO supports your progress toward sustainability goals with CO2-equivalent reductions, chemical displacement data, and ESG-ready reporting.
Universal Management Platform
The iClean Dashboard is a universal platform designed to help you monitor and manage all your lotus PRO V9 activity in one place across every site.
Powerful clean. Effortless upkeep.
The iClean mini turns ordinary tap water into a powerful SAO® sanitiser — and keeping it performing at its best takes less effort than you'd expect.
Filters minerals in tap water
Filters minerals in tap water
Copper, calcium, magnesium and sodium can get in the way of your super clean home. Regularly replacing your cartridge ensures you're cleaning to your full potential.
Installs in seconds
Installs in seconds
We made the iClean mini refill cartridges easy-to-use, just like the rest of the device. Just open the reservoir, pull down the cartridge to disengage, push the new cartridge up and onto the notch, then replace the reservoir.
Open the reservoir
Pull down the cartridge to disengage
Push the new cartridge up and onto the notch
Replace the reservoir
A single pack lasts a full year
A single pack lasts a full year
No need to visit us every few weeks. We'll talk to you after your next birthday.
Year of clean
Per cartridge pack
iClean™ mini — Tersano
Ready to bring chemical-free cleaning to your facility?
Contact our team to request a demo, product specifications, or a tender-ready proposal for the iClean mini and the full Tersano range.
Proven pathogen kill rates
Independent testing at Microchem Laboratory, Round Rock, TX. Results verified against AOAC, ASTM, and EN standards.
E. coli (ATCC 11229)
E. coli (ATCC 11229)
Staphylococcus aureus (ATCC 6538)
Staphylococcus aureus (ATCC 6538)
Pseudomonas aeruginosa
Pseudomonas aeruginosa
Salmonella enterica
Salmonella enterica
Listeria monocytogenes
Listeria monocytogenes
MRSA
MRSA
For use as a food-contact sanitizer on hard, non-porous surfaces. Testing conducted at Microchem Laboratory. Updated April 2022.
Global certifications & registrations
Internationally recognised regulatory approvals giving procurement and compliance teams the documentation they need.
FDA Approved
21CFR173.368 - Antimicrobial agent
EPA Registered
7 U.S.C. §136 et seq. (1996)
USDA Organic
7CFR205.605 - NOP Ozone Approval
Green Seal™
GS-8, GS-37, GS-52 & GS-53
NSF Registered
Nonfood Compounds A1, A2, A4, A8 - Reg #152936
TGA Listed
ARTG No. 454505 - Australian Disinfectant
HACCP Certified
Approved for food safety environments
Kosher & Halal
Kashruth Council of Canada & Etimad Halal
Tersano in the field
From quick-service restaurants to school campuses — deployed where hygiene, safety, and compliance matter most.
Quick Service Restaurant
Domino's — SAO Surface Sanitation
Food Prep Environment
Domino's — Chemical-Free Kitchen
Education Facility
Topeka School — Campus Sanitation
Counter Sanitation
Domino's — Spray & Wipe
Institutional Deployment
Topeka School — Wall-Mount SAO
System Installation
Domino's — SAO Dispenser Setup
170+
Countries served
200+
Tersano employees
1B+
Litres of chemicals prevented
Since 2001
Innovating clean
Safety, specs & setup
Everything your procurement, facilities, and H&S teams need - from safety data sheets to installation guides.
Safety Data Sheet (SDS)
The SAO® solution is >99.99% water with <0.01% ozone. No classified physical, health, or environmental hazards. Non-combustible. No carcinogenicity, mutagenicity, or reproductive toxicity.
- No PPE required
- No hazardous storage
- No COSHH concerns
- Reverts to water & oxygen
Technical Specification
The SAO Dispenser connects to any standard cold-water line. Produces stabilised aqueous ozone on demand - approved as a no-rinse sanitizer for 24 hours and cleaner for 6 days.
- Cold water input only
- On-site ozone generation
- SAO-24 cartridge system
- IoT dashboard available
Installation & Setup
Simple wall-mount installation connects to existing cold-water infrastructure. No specialist plumbing required. Full setup guide and video walkthrough available.
- Wall-mount design
- No specialist plumbing
- Video guide included
- Training & SOPs provided
SAO\u00ae Solution Composition
As per Safety Data Sheet - Tersano Inc.
No classified physical, health, or environmental hazards. Complies with Canadian and US safety regulations.
Measurable environmental & cost impact
Chemical-free cleaning
Ozone-based sanitation that eliminates chemical dependence entirely.
Lower long-term cost
No recurring consumables. Simplified procurement and budgeting.
Safer workplaces
No harsh chemical handling. Improved staff wellbeing and fewer incidents.
ESG-aligned outcomes
Measurable reductions in chemicals, waste, and logistics impact for reporting.
See Tersano in action
at your facility
We support demonstrations, proposals, and partnership discussions with documentation suitable for tenders and multi-site rollouts.