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EPA-Registered · One-Step Disinfectant

Kills C. difficile spores in 2 minutes.*

Hospital-grade peroxide disinfectant–virucide. Engineered for healthcare environments where dwell time matters.

*On hard, non-porous surfaces. When used according to label disinfection directions.

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About Noroxydiff

Disinfection that keeps pace with the work.

Noroxydiff delivers the broad-spectrum efficacy infection-prevention teams rely on — without sacrificing the dwell-time speed that keeps facilities running. Distributed nationwide and registered with the U.S. Environmental Protection Agency.

2 Min
Sporicidal Contact Time
01 — Healthcare

Hospitals, ICUs & Surgical Suites

Noroxydiff delivers EPA-tested sporicidal activity against Clostridium difficile in two minutes — with bactericidal claims against MRSA, VRE, VISA, CRE, and ESBL pathogens at the same contact time.

Patient RoomsOR SuitesICUsEVS CartsHigh-Touch
5 Min
Extended Virucidal Dwell
02 — Veterinary

Parvo, Hepatitis & Bloodborne Protocols

With a five-minute extended dwell, Noroxydiff is registered against Canine Parvovirus, Hepatitis B, and Hepatitis C — making it suitable for kennels, exam rooms, and surgical suites where bloodborne pathogen protocols apply.

KennelsExam RoomsSurgical SuitesBoarding
30+
Listed Organisms
03 — Schools & Institutions

Broad-Spectrum for High-Traffic Facilities

Norovirus, Influenza A, RSV, Rotavirus, and Rhinovirus — the seasonal pathogen lineup that closes schools and slows workplaces — are all on the registered kill list at a two-minute contact time.

ClassroomsCafeteriasDaycareAthleticsOffices
1:32
Simple Use Dilution
04 — Industrial

One Product. One Step. No Rotation Needed.

A single dilution — 4 fluid ounces per gallon — handles cleaning, disinfection, and deodorization. That simplifies SKU counts for procurement and reduces training complexity for EVS and janitorial teams.

Production FloorsLocker RoomsRestroomsBreakrooms
EPA-Tested Efficacy

Broad-Spectrum. Tested Under Soil Load.*

Every claim below was established by EPA-required testing on hard, non-porous surfaces in the presence of 5% blood serum and 400 ppm hard water.

2 Min

Sporicidal

Clostridium difficile endospores — the gold standard for healthcare environmental hygiene.

2 Min

Bactericidal

MRSA, VRE, VISA, CRE K. pneumoniae, ESBL E. coli, Pseudomonas, Salmonella, and others.

2 Min

Virucidal

Norovirus, Influenza A, RSV, Rotavirus, Adenovirus, HSV 1 & 2, HIV-1, Rhinovirus, Vaccinia.

5 Min

Hepatitis & Parvo

Hepatitis B, Hepatitis C, and Canine Parvovirus at extended virucidal dwell.

2 Min

Fungicidal

Candida albicans and Trichophyton interdigitale (Athlete's foot fungus, a cause of ringworm).

1 Step

Cleaner & Deodorizer

Cleans, disinfects, and deodorizes hard non-porous surfaces in a single step.

*For the complete list of organisms, contact times, and directions for use, refer to the full EPA-accepted product label.

Where to Buy

Find a Distributor.

Noroxydiff is distributed through a network of authorized partners serving healthcare, veterinary, institutional, and industrial markets.

National

Healthcare Distribution

Available through major medical-supply channels for hospitals, nursing homes, and ambulatory surgery centers.

Request a connection →
National

Veterinary Channels

Distributed to veterinary clinics, animal hospitals, and boarding facilities through veterinary-supply partners.

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National

Janitorial & EVS Supply

Available through commercial janitorial-supply distributors serving schools, offices, and institutional accounts.

Request a connection →
B2B

Direct Procurement

For volume purchases, custom packaging, or GPO contract inquiries, reach our procurement team.

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Frequently Asked Questions

Questions, Answered.

What is Noroxydiff?
Noroxydiff is an EPA-registered, hospital-grade, one-step disinfectant and virucide intended for use on hard, non-porous environmental surfaces in healthcare, veterinary, institutional, and industrial settings.
Is it EPA registered?
Yes. Noroxydiff is registered under EPA Reg. No. 91628-5-92089 and produced at EPA Est. No. 92089-GA-1.
How does it kill C. difficile in only two minutes?
The two-minute sporicidal claim against C. difficile endospores was established by EPA-required testing under standardized challenge conditions: hard non-porous surfaces, 5% blood serum, and 400 ppm hard water. Treated surfaces must remain visibly wet for the full contact time.
What is the use dilution?
Four (4) fluid ounces of Noroxydiff per one (1) gallon of potable water. Prepare fresh solution at least daily, or whenever the solution becomes visibly soiled or diluted.
Does it need to be rinsed after use?
Rinsing is not generally required, with two exceptions: surfaces that will be coated with finish or restorer, and any surface that comes into contact with food (countertops, appliances, tables, stovetops). Refer to the full label for complete directions.
What surfaces is it intended for?
Noroxydiff is intended for use on hard, non-porous environmental surfaces. Compatibility testing on a small, inconspicuous area is recommended for sensitive substrates.
Where can I find the full label or SDS?
The EPA-accepted product label is available as a PDF here, and the Safety Data Sheet can be downloaded here.
Where can I buy Noroxydiff?
Noroxydiff is distributed through authorized partners. See the Where to Buy section above, or use the contact form to be connected with a distributor in your region.
How is Noroxydiff packaged?
Noroxydiff is supplied in cases of four 4-fluid-ounce concentrate bottles (1 pint per case). At the standard use dilution of 4 fl oz per gallon, each bottle yields approximately one gallon of ready-to-use solution — so one case produces about four gallons of working disinfectant.
Can I request a sample?
Qualified institutional and clinical evaluators may request a sample by selecting "Sample request" in the form below.
Contact

Let's Talk.

For procurement inquiries, sample requests, technical questions, or distributor information.