Turn water into a simple, safe, sustainable cleaner on-campus, on-demand.
No harsh chemicals required.

At Tersano, we aim to Change the Way the World Cleans by making the need for harmful cleaning chemicals and products obsolete. 

We achieve this through the innovation of Stabilized Aqueous Ozone, a harm-free all-in-one solution that replaces up to 90% of cleaning agents.

Our Technologies

lotus® PRO

The lotus PRO is a wall-mounted unit that turns water into SAO on-site and on-demand at the press of a button. The plug-and-play, high-capacity unit dispenses SAO in large volumes for filling spray bottles, buckets, and floor-cleaning equipment like scrubber-driers and wet mops.

Learn More about lotus

iClean® mini

The handheld and portable iClean mini device turns water into SAO on demand. Fill the base of the iClean mini with cold tap water and instantly dispense the solution on surfaces, glass, floors, and more for effortless and effective cleaning, sanitizing, and deodorizing.

Meet the mini

iClean® PRO

The handheld and portable iClean PRO features the same mobility benefits as the iClean mini but with a larger water-holding reservoir and a higher ppm for bigger spaces and longer cleaning runtimes.


Next Generation Innovation

iClean® Dashboard

Using IoT, Tersano's iClean Dashboard delivers real-time data to track usage, manage inventory, organize information, identify trends, and analyze workflow. The iClean Dashboard seamlessly pairs your mobile and desktop devices to the SAO dispenser, providing better time management for improved efficiency and productivity.

See it in Action


SAO2GO converts water into SAO on demand and is worn as a durable yet remarkably light backpack for instant SAO on the go. Portable SAO2GO dramatically improves productivity by expanding cleaning coverage and delivering continuous runtime.

Explore SAO2GO

iClean Hands

COMING SOON: Tersano's iClean Hands dispenses SAO on demand as a safe and sustainable hand sanitizer that kills 99.999% germs without harsh chemicals. Stronger than alcohol-based hand sanitizers, SAO is non-toxic, fragrance-free, and residue-free, stopping the spread of germs while being gentle on the skin.

Coming Soon!

Your School's Simple Solution to Sustainability

Partners in Positive Change

Stanford University

As one of the country's most advanced sustainability schools, Stanford University redesigned their cleaning model by choosing Stabilized Aqueous Ozone and reducing harsh chemical usage in residences by over 90%.

Continue Reading

Middle Tennessee State University

"Switching from harsh chemicals has enabled us to reduce our carbon footprint, and that's important to our leadership as MTSU is always looking for ways to be more environmentally friendly. We've received great feedback from our frontline associates. They love it."

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University of Wisconsin-Madison

"We'll never go back to harsh chemicals. Everyone here has embraced it. Today, staff and students naturally demand sustainability and alternative ways of doing things. With the Stabilized Aqueous Ozone system, we're saving money, we're greener, and my staff is healthier. Why would I ever use harsh chemicals again?"

Continue Reading

Change is a Good Thing

Connect with Tersano Today and See If You Qualify For a Free Trial

Connect with Steve Hengsperger

Owner & CEO

E: steveh@tersano.com 

P: (519).567.7535

Connect with Melissa McMahon

VP Strategic Accounts

E: melissam@tersano.com

P: (519).818.9539

Connect with Adriana Cornea

Sales & Technical Support

E: adrianac@tersano.com

P: (519).567.7585


Please visit our Frequently Asked Questions or send us a direct e-mail at wecare@tersano.com.