In today’s world, professional cleaners are frontline heroes.
It sounds like magic, but it’s proven science.
SAO Dispenser turns regular water and oxygen into a powerful cleaner, then turns it back again when you’re through. You’ll reduce chemicals of concern by 70% and enjoy 25% average ROI cost savings. Best of all, you’ll make the indoor environments you clean safer for everyone in them — including yourself.

Does your cleaning routine leave behind a hospital smell?
Reduce your cleaning chemicals and make a change that everyone will notice.
Tired of mixing and storing countless cleaning products?
What SAO Dispenser can’t handle, PROscrub and PRObowl make light work of. That’s a tight team.
Concerned about your environmental impact?
As a professional, your footprint is greater than most. When you make bold changes, the world actually gets a little greener.
SAO Dispenser
SAO Dispenser replaces all-purpose chemical cleaners and is used in conjunction with your current disinfectant to clean, sanitize and deodorize — no rinsing required. Put SAO Dispenser to work on floors, carpet, stainless steel, glass, kitchen tables and chairs, bathrooms, handrails and appliances.
PROscrub
Use PROscrub to complement your daily SAO cleaning regimen. As an NSF registered product, it is safe for use around food and has an SDS safety rating better than most deep cleaners and degreasers. It's particularly effective on grout and in other crevices where dirt and grime have accumulated over time.
Available in two formats — PROscrub RTU and PROscrub RTD.
PRObowl
Specially formulated for professionals, PRObowl is a fast, effective, and powerful multi-purpose descaler that easily removes the toughest calcium, hard water, lime, mineral and soap scum build-up that other products just can’t touch.
Can I really clean effectively without chemicals?
Absolutely. SAO Dispenser is a tremendously effective cleaner and sanitizer that has been proven around the world in healthcare, food service, education and more.
How do I know my Dispenser is producing SAO?
Indicator lights are built in to assure you the system is running effectively, but we have SAO test strips available for additional peace of mind.
Can I buy your products locally?
Maybe. Contact us for a list of our international distributors.
In this COVID-19 era, SCOR provides a healthier environment for athletes, families and spectators with Tersano SAO™.
— Ray Pardue, Sports Center of Richmond (SCOR)
The level of hygiene achieved by using Tersano is unbelievable.
— Stenia Walker, Sodexo Justice Services Division
Stanford University’s Residential and Dining Enterprises has adopted a green cleaning standard that has reduced chemical usage in residences by over 90%.
— Kristin Parineh, Stanford University
Covered by the best. Trusted by the rest.











2006
Time Magazine declared Tersano Technology as one of Best Inventions

2007
The Big Idea with Donny Deutsch

2008
Ontario Premier's Catalyst Award for Innovation

2011
ISSA Best Customer Service Award

2014
FINNCLEAN Best New Product Award

2014
ISSA Award recognized as Green Leader by Healthy Schools Campaign