Many McThanks for Your Interest!


Tersano® is committed to Changing the Way the World Cleans by replacing toxic cleaning chemicals with sustainable cleaning technologies.


McDonald's has introduced Tersano's Stabilized Aqueous Ozone (SAO®) to clean front-of-the-house areas, achieve carbon zero goals, and make the world a cleaner and safer place.


For more information on Tersano and McDonald's teamwork, please explore the resources below!

McDonald’s Testimonial

McDonald’s Case Study

Tersano SAO® Best Practices

For more information on SAO®, explore our Data Sheets:

Tersano’s SAO® Safety Data Sheets

Tersano’s SAO® Pathogen Summary

Tersano Innovation

How it Works

McDonald’s Enjoys Operational Simplification with SAO®

SAO® is an approved sanitizer for up to 24 hours and a cleaner for up to six days. This simplified process dramatically reduces training and cleaning time.

The Science

Step 1. Using patented technology, cold tap water enters the cartridge where food grade resins remove select minerals.

Step 2. The solution then passes through the lotus® PRO dispenser, where oxygen (O2) is converted to ozone (O3).

Step 3. The ozone (O3) is then infused into the filtered water to create Stabilized Aqueous Ozone (SAO®).

Step 4. SAO® is an oxidant and attacks dirt and germs to clean, sanitize, and deodorize surfaces.

THE PROOF

A Picture is Worth a Thousand Words

Picture (A) shows McDonald's floors before being cleaned with SAO.

Picture (B) shows McDonald's floors seven days after being cleaned with SAO.

Picture (C) shows McDonald's floors twelve days after being cleaned with SAO.

McDonald’s and Tersano’s SAO® are Changing the Way QSRs Clean. Contact Your Tersano Team to Join Us!

Steve Hengsperger

Founder and CEO, Tersano

STEVEH@TERSANO.COM

(519).567.7535

Melissa McMahon

VP Strategic Accounts, Tersano

MELISSAM@TERSANO.COM

(519).818.9539

Gerard Holmes

Director, QSR Category, Tersano

GEDH@TERSANO.COM

+44.776.997.4888

Neil Maddox

Green Tree Innovations

NEIL.MADDOX@GREENTREEINNOVATIONS.CO.UK

0044.(0).7860.258153

David Vagg

Green Tree Innovations

DAVID.VAGG@GREENTREEINNOVATIONS.CO.UK

+44.7540.888976


SAO® is Certified Safe


SAO® is Certified Safe

McDonald's is Lovin' It



McDonald's is Lovin' It

Thank You For Checking Us Out!


Tersano® is committed to Changing the Way the World Cleans by replacing toxic cleaning chemicals with sustainable cleaning technologies.


QSRs throughout the world have switched from traditional cleaning products to Tersano’s Stabilized Aqueous Ozone (SAO®), achieving carbon zero goals and making the world a cleaner and safer place


For more information on Tersano, please explore the resources below!

Meet the Family

Domino’s Case Study

Reach Net Zero Goals

For more information on SAO®, explore our Data Sheets:

Tersano’s SAO® Safety Data Sheets

Tersano Innovations

Tersano’s SAO® Pathogen Summary

How it Works

QSRs are Lovin’ Operational Simplification with SAO®

SAO® is an approved sanitizer for up to 24 hours and a cleaner for up to six days. This simplified process dramatically reduces training and cleaning time.

The Science

Step 1. Using patented technology, cold tap water enters the cartridge where food grade resins remove select minerals.

Step 2. The solution then passes through the lotus® PRO dispenser, where oxygen (O2) is converted to ozone (O3).

Step 3. The ozone (O3) is then infused into the filtered water to create Stabilized Aqueous Ozone (SAO®).

Step 4. SAO® is an oxidant and attacks dirt and germs to clean, sanitize, and deodorize surfaces.

THE PROOF

A Picture is Worth a Thousand Words

Picture (A) shows QSR floors before being cleaned with SAO.

Picture (B) shows QSR floors seven days after being cleaned with SAO.

Picture (C) shows QSR floors twelve days after being cleaned with SAO.

Tersano is Changing the Way QSRs Clean. Contact Your Tersano Team and Join Us!

Steve Hengsperger

Founder and CEO, Tersano

STEVEH@TERSANO.COM

(519).567.7535

Melissa McMahon

VP Strategic Accounts, Tersano

MELISSAM@TERSANO.COM

(519).818.9539

Gerard Holmes

Director, QSR Category, Tersano

GEDH@TERSANO.COM

+44.776.997.4888


SAO® is Certified Safe


Tersano_GameChanger_Infographic

Client Testimonial

"Tersano and the Tersano lotus® PRO System has been identified as a company meeting McDonald's core value and international good standing and credibility. These trials have concluded that aqueous ozone delivered through the lotus system can replace the current cleaning and sanitizing chemicals."

— Dr. Bizhan Pourkomailian
Director, Global Restaurant & Distribution Food Safety, McDonald's

Discover Stabilized Aqueous Ozone Today. Check Out Our Website!



THE REAL DEAL

Since Tersano was founded in 2001, regulatory bodies have rigorously analyzed our business practices and products against certified metrics for measuring sustainability. Unlike many products and organizations that only claim to be sustainable, Tersano has the privilege of supporting our progress with validated proof from credible third-party organizations. The library of certifications and approvals we’ve earned over the last two decades speaks boldly to what we care about most: people and planet.

Green Seal Certified

Tersano’s SAO® broke records and received four Green Seal certifications, reinforcing our solution’s harmlessness to the environment and its ability to provide homes and businesses with zero-impact cleaning, sanitizing, and deodorizing. Tersano’s SAO Green Seal certifications include GS-8, GS-37, GS-52, and GS-53.

HACCP Certified

Tersano’s SAO® solution earned certification by HACCP, an organization dedicated to preventing biological, chemical, and physical hazards in production processes, with a primary focus on food handling and safety.

EcoVadis Accredited

At the beginning of 2022, EcoVadis awarded Tersano the prestigious bronze medallion to recognize our commitment to sustainability. EcoVadis certifications are one of the most rigorous and competitive to attain, with medals awarded to only a select few businesses judged on 21 categories.

GECA Certified

Tersano’s SAO® solution is GECA certified. GECA is committed to providing consumers with safer products and services that improve public health and environmental sustainability.

Biodegradable Certified

Green Clean Institute certified Tersano’s SAO as fully biodegradable. Along with this ruling was an assessment that resulted in Tersano’s SAO solution earning the maximum number of sustainability points possible for a product.