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Elevating
Janitorial
Performance.

Shop the tersano Janitorial Collection

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Industrial-Strength Clean. Zero Compromise.

In the janitorial industry, the standard has long been defined by the "revolving door" of chemicals—a cycle that is costly, complex, and harsh on both staff and surfaces. Here at tersano, we're disrupting the narrative.

By harnessing Stabilized Aqueous Ozone (SAO®), our Janitorial Collection allows facility maintenance teams and contract cleaners to turn ordinary tap water into a professional-grade cleaner on-site. It’s a smarter, safer, and more sustainable way to maintain your facility—eliminating the need for toxic chemicals without compromising on the industrial-strength results your clients expect.

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Featured Commercial Cleaning Products

Meet the rigorous hygiene standards your clients demand while significantly reducing your cleaning chemical spend.

lotus PRO V9

Turning water into SAO, the lotus PRO V9 uses patented technology to create an all-in-one cleaning solution on-site and on demand.
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Microfiber Cloths

Our Nordic Swan-certified microfiber cloth collection is suitable for surfaces, glass, metal, and floor cleaning and lasts up to 600 washes.
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SAO-24

With a 3,000 L capacity, our SAO-24 Cartridges create SAO that is a disinfectant* for up to 24 hours and cleaner for up to 6 days.
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SAO-4

With a 5,000 L capacity, our SAO-4 Cartridges create SAO that is a disinfectant* for up to 4 hours and cleaner for up to 3 days.
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PROscrub Ready to Dispense

A deep cleaning/degreasing solution concentrate that lifts years of built-up chemical residues, dirt, grime, and grease in just minutes.
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PROscrub Ready to Use

Formulated in a convenient ready-to-use solution, our deep cleaner/degreaser easily lifts years of built-up chemical residues, dirt, grime, and grease.
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iClean mini

The iClean mini uses the power of technology to turn ordinary tap water into a handheld, all-purpose natural cleaner on demand.
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iClean mini Cartridges

Keep your iClean mini performing like new! Improve cleaning power and protect your device with a new cartridge every 3 months (or 4L of water).
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SenSafe® Ozone Test Strips

The unique, patented, SenSafe® strip allows for easy, accurate low level ozone detection and reading for efficacy assurance.
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Glass Microfiber Cloth

Designed specifically for use on glass, our microfiber glass cloth delivers streak-free cleaning on reflective surfaces and brightwork and last up to 600 washes.
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The Key to Commercial Cleaning

End Constant Repurchasing

End Constant Repurchasing

Eliminate the financial drain of buying, shipping, and storing multiple specialized chemicals. Switching to an all-in-one, on-site system dramatically lowers procurement costs and delivers instant, long-term operational savings.

Streamline Facility Workflows

Streamline Facility Workflows

Managing massive inventories, complex ordering schedules, and intense staff training on chemical mixing is inefficient. This solution replaces multiple traditional cleaners with a single, high-performance solution produced on demand—no batching or prepping required.

Erase Toxic Footprints

Erase Toxic Footprints

Traditional chemicals leave behind heavy plastic waste, high carbon shipping footprints, and toxic residues that can trigger asthma or skin irritation. Here at tersano, our technology creates a completely safe environment free of fragrances and irritants while slashing plastic waste.

Achieve Longer-Lasting Clean

Achieve Longer-Lasting Clean

Chemical cleaners often leave a sticky film that actually attracts dirt back to surfaces faster. This residue-free technology reduces contamination, dirt, dust, grime, and spills while keeping your high-traffic facility cleaner for significantly longer periods.

Application & Use Examples:

Application & Use Examples:
Impacted Industries

Premium Facilities. Lowered Operational Friction.

Target Environments: Corporate headquarters, financial institutions, government office complexes, residential towers, condominium communities, mixed-use developments, senior living facilities, and commercial real estate portfolios.

Workspace & Resident Wellness: Fosters an exceptional indoor environment with a completely fragrance-free, residue-free clean that improves air quality, eradicates odors, and safeguards the health of employees, residents, and guests.

Data-Driven & Demonstrable Sustainability: Advances ESG commitments by eliminating single-use plastic waste, reducing chemical freight logistics, yielding entirely biodegradable drainage outputs, and leveraging IoT-connected reporting through the iClean® Dashboard to track real-time resource efficiency.

Streamlined Operations: Replaces up to 90% of traditional specialized cleaners with a singular, standardized on-site solution—eliminating the complexity of managing discrete chemical stockpiles, simplifying custodial training, and drastically lowering procurement costs across multi-site portfolios.

Protecting the Next Generation of Thinkers.

Target Environments: Colleges and universities, public and private K-12 schools, daycares, and student housing.

Safer Learning Environments: Creates a secure sanctuary for students and faculty by eliminating exposure to harsh synthetic chemicals, masking fragrances, artificial dyes, and common dermatological or respiratory irritants.

Optimized Custodial Operations: Drastically simplifies training for campus maintenance teams and contract cleaners while streamlining inventory controls and reducing storage footprint.

Campus-Wide Green Initiatives: Delivers measurable contributions toward academic sustainability targets and institutional ESG frameworks, showing students and stakeholders that environmental responsibility starts inside their own walls.

Purity and Protection Where It Matters Most.

Target Environments: Hospitals, long-term care homes, medical clinics, dental offices, rehabilitation centers, and veterinary clinics.

Uncompromising Standards: Satisfies stringent, heavy-duty clinical hygiene frameworks while mitigating the cumulative chemical exposure often forced upon frontline medical staff and vulnerable patients.

Sensitive Ecosystem Care: Enables continuous, safer daytime cleaning in heavily occupied or immunocompromised patient zones without the hazard of toxic chemical residues or lingering respiratory fumes.

On-Demand Operational Continuity: Maximizes facility workflow efficiency with a high-performance, non-toxic cleaning solution generated instantly on-site, removing reliance on unpredictable supply chains.

Unrivaled Guest Comfort. Stripped of Synthetic Residues.

Target Environments: Luxury hotels and resorts, casinos, event venues, cruise ships, vacation rentals, and conference centers.

The Invisible Standard of Luxury: Elevates the guest journey by eradicating foul odors at the molecular root, leaving behind a pristine clean completely unmarred by sticky chemical residues or synthetic masking scents.

Radical Cost Reduction: Slashes the cost per occupied room by up to 72% (validated by various case study metrics) by shifting from expensive off-site chemical consumables to on-site generation.

Rapid Turnaround Times: Trims housekeeping complexity, moving staff swiftly through rooms by utilizing one powerful, multi-surface solution that safely handles mirrors, counters, and high-touch points.

Eco-Conscious Brand Equity: Solidifies your market positioning among modern green travelers, proving that high-volume hospitality operations can co-exist with deep ecological stewardship.

High-Velocity Performance for High-Traffic Hubs.

Target Environments: International airports, public transit networks, airlines, rail lines, fleet management facilities, and car rental agencies.

Rapid Passenger Cycling: Delivers swift, highly effective cleaning and aggressive deodorization during tight, time-critical transit windows while dramatically upgrading employee safety on the line.

Decentralized Logistics: Removes the burden of hazardous chemical storage and regulatory handling compliance across highly distributed regional hubs, stations, and vehicle fleets.

Public Environmental Accountability: Honors public sustainability pledges and environmental mandates with an entirely biodegradable, chemical-free drainage output.

One Solution. Infinite Vertical Applications.

Manufacturing: Maintains rigorous facility cleanliness around complex machinery and high-traffic production floors without causing corrosion or exposing operators to industrial fumes.

Retail: Protects brand reputation and consumer dwell time with residue-free, brilliant surfaces across multi-site boutique or big-box commercial portfolios.

Petcare: Tackles organic odors at the source with gentle, effective cleaning that’s completely safe for animals, staff, and grooming areas.

Childcare: Protects exploring infants and children from toxic chemical exposure, lingering synthetic fumes, and common surface allergens during daily deep cleaning.

Stadiums and Entertainment Venues: Handles high-volume, rapid turnover cleaning demands effortlessly across thousands of seating areas, restrooms, and luxury boxes between events.

Fitness and Wellness Facilities: Neutralizes heavy sweat odors and cleans high-touch equipment without leaving sticky chemical residues that damage athletic surfaces or irritate skin.

Religious Institutions & Community Centers: Maximizes tight operational budgets and protects multi-generational patrons with a simple, safe, and universally accessible solution.

Green-Certified Buildings: Serves as a corner-stone technology for facilities pursuing advanced LEED points, WELL building standards, or aggressive corporate ESG mandates.

Franchise Operations: Installs a standardized, highly scalable cleaning blueprint that eliminates regional product variance and enforces compliance across national locations.
Client Success Stories

From Stanford University to McDonald's, our community of changemakers are sharing their stories on how SAO revolutionized how they clean, work, and operate business.

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Case Study Finance

HSBC

"SAO reaffirms we have used a product that performs better than chemicals in every aspect of the value chain. EFS will deploy tersano SAO for the whole tower."

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Case Study Foodservice

McDonald's

"We have made the installation and use of tersano SAO mandatory in our new McDonald’s restaurant openings and are very happy to encourage its use."

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CASE STUDY EDUCATION

Stanford University

"It’s almost not even worth calling it green cleaning because it’s so much better. It is just as effective at killing viruses and bacteria as traditional chemical-based cleaners."

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CASE STUDY Healthcare

AdventHealth

"We simply have fewer chemicals to manage. We even use it on our floors. In the past, we would just be able to clean them. Now we can clean and sanitize them simultaneously."

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Case Study Hospitality

Accor Hotels

"The benefits of SAO are many, but if I had to sum it up I would say it’s environmentally-friendly, safer for my staff, and very easy to use."

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Case Study Transportation

Toronto Pearson Airport

"We were receiving complaints regularly of strong odors in restrooms. Since our introduction of SAO, complaints about odors at the airport have been extremely reduced.”

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Case STudy Fitness

F45 Fitness

"SAO is such an easy and affordable way to keep our gym clean. We would never go back to using cleaning chemicals. In fact, whenever I see Lysol wipes, my first response is YUCK!"

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Case Study Facility Management

Shell Tower

“Using tersano to clean without chemicals is a dream come true. We’re saving over £25,000 a year in reduced chemical usage and labor hours.”

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Case Study Pet Care

Woodley Acres Pet Resort

"We believe in providing a happy, healthy, and safe place for all our pets. With SAO, we fulfill that mission by removing toxic cleaning chemicals from our facility."

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Case STudy Foodservice

Domino's

"We make hundreds of pizzas a day. Bringing SAO in means we are keeping the cleaning chemicals out: out of our restaurant, out of our ingredients, and out of my staff’s hands."
Around the world, industry leaders and their trusted contract cleaners rely on the safety and efficacy of SAO®:
Around the world, industry leaders and their trusted contract cleaners rely on the safety and efficacy of SAO®:
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The New Standard of Clean

Turn Ordinary Tap Water Into an Industrial-Grade Cleaner

Transform your janitorial closet into a self-sustaining powerhouse. The wall-mounted lotus® PRO V9 connects directly to your standard facility water lines, creating SAO on-demand to fill spray bottles, mop buckets, floor scrubbers, and carpet extractors.

Equipped with built-in IoT connectivity to securely transmit real-time usage data directly to your iClean® Dashboard—allowing facility directors to track consumption, automate sustainability reports, and measure organizational impact effortlessly.

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Unlock the Power of your lotus® PRO with Patent-Protected Cartridge Technology

The tersano SAO® cartridge collection is the essential first step in creating Stabilized Aqueous Ozone. Before the water ever reaches your dispensing system, cold tap water passes through the cartridge where specialized resins pull out specific minerals and impurities—conditioning the water so it can be perfectly infused with ozone.

Available in two distinct variations to match your facility’s specific pacing and workflow demands:

SAO-24 Cartridge: Engineered for a 3,000-liter capacity, yielding a powerful solution that provides high-level hygiene performance for up to 24 hours of disinfecting* and 6 days of cleaning.

SAO-4 Cartridge: Optimized for higher volume turnover with a 5,000-liter capacity, providing up to 4 hours* of disinfecting and 3 days of cleaning.

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Complement Your Daily SAO® Regimen with Industrial-Strength Deep Cleaning and Degreasing

Engineered to tackle tough kitchen and restroom messes without scratching, PROscrub lifts years of built-up chemical residues, heavy grease, dirt, and grime in minutes. Featuring proprietary, enzyme-based ingredients, this non-abrasive solution is Nordic Swan-certified for performance and NSF-certified for use around food-contact surfaces.

Available in two distinct formulations to streamline your facility's heavy-duty cleaning workflows:

PROscrub Ready-to-Use: Designed for immediate action straight from the container, this Ready-to-Use spray formulation is ideal for targeted spot cleaning on tile, grout lines, chrome, porcelain, and heavy equipment.

PROscrub Ready-to-Dispense: PROscrub Ready-to-Dispense is a concentrated, gallon bottle format optimized for high-volume environments, pairing with automatic dilution system like the PROscrub Portable Dispenser to supply large-scale applications effortlessly.

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Complete Your Sustainable Infrastructure with Microfiber Engineered for Maximum Dirt Pickup

Our heavy-duty, commercial-grade Professional Microfiber Line utilizes advanced split-fiber technology to physically trap and lock in dust, grime, and organic matter rather than pushing them around. This mechanical action ensures superior surface contact and debris removal, seamlessly complementing your chemical-free cleaning workflows.

Color-coded to strictly prevent cross-contamination across restrooms, food preparation spaces, and common areas, these high-integrity cloths remain fully machine-washable for up to 600 cycles without degrading performance.

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Say Goodbye to Plastic Spray Bottles with Handheld Stabilized Aqueous Ozone Technology

For spot-cleaning, desk turnovers, and rapid facility care between guest arrivals, the iClean® mini is an elegant, ergonomics-driven handheld solution.

Infusing tap water with ozone instantly at the push of a button, the iClean® mini neutralizes stubborn odors and lifts grime on contact—completely eliminating the need for bulky, leaking plastic chemical bottles on your cleaning carts for everyday cleaning.

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Learn How We're Cleaning Up Facility Maintenance
Stabilized Aqueous Ozone (SAO®) is water infused with ozone that has been stabilized for practical cleaning. It helps break down dirt, grime, odors, and organic stains, then naturally reverts into oxygen and water after use.
Ozone is a naturally occurring molecule made up of three oxygen atoms (O₃). It is a powerful oxidizer commonly used around the world in water treatment, food processing, sanitation, and cleaning applications.
Traditional aqueous ozone typically dissipates quickly after generation. tersano’s stabilization technology is engineered to extend usability and performance for practical day-to-day cleaning applications.
SAO works through oxidation. The ozone reacts with organic matter such as dirt, grime, odors, and organic stains, helping break them down into simpler, harmless substances.
No. Fragrances are typically added to cleaning products to mask the odor of harsh chemicals. SAO contains no harsh chemicals and is 100% free of artificial fragrances. Because SAO does not contain traditional chemicals, it does not suds-up or have artificial color additives. SAO is proven to work as effectively as many traditional cleaning chemicals for everyday cleaning applications.
SAO is created by infusing ozone into water through a patented electrolysis process.
On-site generation means the cleaning solution is produced where and when it is needed using tap water, reducing the need to purchase, transport, and store packaged chemicals.
Our cartridges help optimize performance by managing minerals commonly found in tap water while extending the shelf life for up to 24 hours of disinfecting* and 6 days of cleaning to increase useability.
Because ozone is an unstable molecule, it reverts to water and oxygen. Through tersano’s patented stabilization technology, once the SAO solution is dispensed, it can be used to disinfect* surfaces for up to 24 hours. After that, the solution is suitable to use for cleaning for up to 6 days.
SAO can be used for many everyday cleaning applications, including:
• Countertops
• Glass and mirrors
• Stainless steel
• Bathrooms
• Kitchens
• Floors
• Appliances
• High-touch surfaces
• Odor control
• Pet areas
• Food-contact surfaces
• Upholstery and fabrics
• And more
SAO is used across many industries, including:
• Healthcare
• Education
• Hospitality
• Food service
• Commercial real estate
• Janitorial services
• Retail
• Fitness facilities
• Manufacturing
• Transportation
• Agriculture
• Residential cleaning
Yes. Ozone, SAO’s active ingredient, is approved for use on food-contact surfaces by multiple organizations included the FDA, USDA, HACCP, and NSF.
Yes. SAO helps neutralize many odor-causing contaminants rather than masking odors with fragrances.
Yes. SAO provides excellent streak-free cleaning performance on glass and reflective surfaces.
SAO replaces up to 90% of cleaning chemicals. However, some facilities may still choose to keep specialty products for heavy grease, restoration work, or hospital-grade sterilization.
Our stabilization cartridges are designed to ensure SAO performs consistently across a wide range of water conditions, including both hard and soft water environments.
No. tersano systems generate SAO ready-to-use, avoiding measuring, mixing, or dilution errors.
No. SAO is an NSF-approved no-rinse solution.
SAO helps reduce cleaning costs by replacing up to 90% of traditional cleaning chemicals with one versatile, on-site generated solution made from tap water.
On-site generation eliminates many of the tasks associated with traditional chemicals, including:
• Ordering multiple products
• Transporting chemicals
• Managing inventory
• Diluting concentrates
• Disposing of empty containers
Absolutely. Using one ready-to-use solution for many cleaning tasks can simplify onboarding, reduce training time, and help improve cleaning consistency.
Ready-to-use SAO eliminates many common dilution and mixing errors associated with traditional chemical programs.
Yes. Many organizations free up storage space by consolidating multiple cleaning chemicals into a smaller number of tersano consumables and reusable containers.
Yes. Generating cleaning solution on-site reduces the need to repeatedly ship heavy cleaning chemicals.
Yes. Many organizations adopt tersano solutions as part of broader long-term strategies focused on sustainability, operational efficiency, chemical reduction, and simplified cleaning programs.
SAO systems reduce the need for disposable plastic spray bottles and packaged chemical containers by generating an all-in-one solution on-site and on demand.
Because SAO is generated from tap water, fewer concentrated chemicals need to be manufactured, transported, stored, and discarded.
Yes. Many organizations use SAO to support ESG initiatives, green cleaning programs, waste-reduction goals, and sustainability reporting.
Yes. Many tersano technologies use IoT to transmit usage data to an integrated platform, the iClean Dashboard. Usage data is automatically translated to carbon reductions helping streamline ESG reporting processes while improving accuracy.
Yes. On-site generation reduces the shipping and transportation associated with packaged chemicals.
Yes. SAO naturally reverts to oxygen and water after use.
Yes. tersano’s SAO cartridges are manufactured and recycled in a closed-loop system.
Yes. SAO is widely used in cleaning applications as a safer alternative to many traditional chemicals.
No. SAO is created from tap water and does not contain traditional harsh cleaning chemicals like bleach, ammonia, alcohol, VOCs, or added fragrances.
Yes. SAO is non-toxic, fragrance-free, and leaves no harmful chemical residues behind after use.
Yes. SAO has been dermatologically tested and approved for sensitive skin.
In most everyday applications, no specialized PPE is required because SAO does not contain traditional hazardous cleaning chemicals. However, always follow workplace-specific safety policies where applicable.
Unlike many traditional cleaners that release strong chemical fumes or fragrances, SAO does not contain added VOCs or perfumes, helping to support better indoor air quality.
Yes—SAO is approved by multiple regulatory bodies, including Health Canada, USDA, EPA, FDA, Green Seal, HACCP, and more.
Yes—tersano SAO has been independently validated by recognized third-party laboratories for both safety and efficacy.
Change is Coming to the Janitorial Industry

Contact our enterprise team today to build a safer, simpler, and more sustainable future for your business.

*Claims may vary based on region. Consult your local regulatory authority for locally-approved claims.