The products
Match the system to the problem.
One platform, three systems. Start with the vector hurting you most—most growers start with water—and add the others as you go, or run all three from day one.
Clean water in. Biofilm out. ClO₂ clears biofilm and waterborne pathogens from reservoirs, lines, and emitters, so the root zone can flourish.
Explore FERTox →
Protocols that hold. Tests that pass. An EPA-registered, no-rinse ClO₂ sanitizer for hard, high-touch surfaces, auto-diluted on demand.
Explore PATHox →
Clears the air. Keeps the terpenes. Automated, gas-phase ClO₂ reduces odor and VOCs at the source—without masking agents.
Explore AIRRox →
Start with proof, not a guess
See it work in your own system—free.
New to CLEANTheory? We'll clean one reservoir on site, free: a one-time demonstration that clears biofilm and scale so you watch the chemistry work before any program conversation. Zero risk, your water, your facility.
Our promise
Good chemistry, fair price, reliable service.
We're not a bottle on a shelf. You get the chemistry, the system that runs it, and the people who keep it working—said plainly, priced straight, and backed by a team that shows up.
Good chemistry
Higher-purity ClO₂ from a three-precursor process—more active oxidant, fewer byproducts, effective at low concentrations.
Fair price
Competitive and priced to your facility—not a one-size sticker. You know the cost and the value before you commit.
Reliable service
We install, calibrate, and service on site and on call. Resupply every 30–60 days, so you never run out.
How we work
Managed, end to end.
Anyone can sell you a jug. We run the program—on site and on call—so the chemistry stays dialed in as your facility changes.
Assess
We walk your facility & water
Prescribe
Chemistry tuned to your cycle
Install
Fitted around your grow
Manage
Refill, service, recalibrate
Where we work
Wherever you grow.
On-site service across New England and the Northeast, certified representatives in Northern California, and biosecurity guidance—SOPs and protocol design—for licensed cultivators anywhere in the country.
Only from CLEANTheory
See the pressure outside your walls.
Contamination pressure at your zip code, updated daily. The Environmental Burden Index™ scores the outside conditions that favor Aspergillus, Botrytis, and airborne load—humidity, rainfall, temperature, and seasonal patterns—as one number from 0 to 100. Enter any U.S. facility address. Free, no account.
Sample reading. Enter your facility address for a live score.
Common questions.
What is CLEANTheory?
CLEANTheory is a biosecurity company for indoor cultivation. We provide the chlorine dioxide (ClO₂) chemistry and build, install, and maintain the systems that put it to work across water, surfaces, and air—FERTox and AIRRox dose automatically, PATHox dilutes its concentrate on demand so there's no hand-mixing, and resupply arrives on a set schedule so you never run out.
What is chlorine dioxide (ClO₂)?
A selective oxidant that has disinfected public drinking water since 1944. It acts fast across a wide pH range, addresses biofilm and a broad range of pathogens, and oxidizes odor at its source instead of masking it—and because it doesn't chlorinate organic matter, it avoids the trihalomethane byproducts linked to chlorine.
Do you install and service the systems, or just sell chemistry?
Both. We install the system, calibrate it to your facility, and keep it running—with resupply every 30–60 days, on site and on call.
Can I see it work before switching?
Yes. Many growers start with a free on-site tank cleanout—a one-time demonstration that clears one reservoir of biofilm and scale so you see the chemistry firsthand before committing to a program.
Tell us about your facility.
Send a few details and we'll follow up to find the right fit—or just ask a question. A real human always answers.