Creating Safer Healthcare With Continuous Pathogen Control

Synexis DHP® technology works 24/7 in patient rooms, operating rooms and long-term care facilities to reduce pathogens in the air and on surfaces between cleanings, supporting the infection prevention program you already run.

Reduce Pathogens in the Air and on Surfaces Across Your Facility

Synexis makes healthcare environments healthier and safer with DHP® technology — a continuous, proactive method for reducing surface-level and airborne pathogens. Synexis devices convert the oxygen and humidity already in a room into dry hydrogen peroxide, a pure gas form of hydrogen peroxide, that moves through occupied rooms around the clock. Unlike UV robots or some hydrogen peroxide vapor systems, there is no room to clear and no cycle to run, so treatment continues through admissions, procedures and visiting hours. In occupied patient rooms, Synexis DHP® technology reduced Candida auris on surfaces by 89.0% (Sutton et al.).

in areas such as:

Patient Rooms

Long-Term Care Facilities

Operating Rooms

Outpatient Clinics

Emergency Departments

Labs & Pharmacies

Waiting Areas

Hallways & Common Areas

Nurse Stations

Medical Storage Areas

Synexis Technology Advantage In Healthcare Environments

Cleaner Privacy Curtains & Other Hard-to-Reach Surfaces

Complements EVS Work

Supports Healthier Conditions for Staff

Mitigates Odors in
Long-Term Care Facilities

Elevates Standard of Care &
Supports Patient Satisfaction

Supports Infection
Control Risk Assessment
(ICRA) Strategy

Cleaner Privacy Curtains & Other Hard-to-Reach Surfaces

Complements EVS Work

Supports Healthier Conditions for Staff

Mitigates Odors in
Long-Term Care Facilities

Elevates Standard of Care &
Supports Patient Satisfaction

Supports Infection
Control Risk Assessment
(ICRA) Strategy

Reducing Surface-Level and Airborne Pathogens

Continuous Pathogen Reduction


Touchless,
Continuous,
& Proactive
Pathogen
Control

Continuous Pathogen Reduction

Continuously reduces harmful pathogens in the air and on surfaces, supporting infection prevention strategies in patient rooms, surgical suites, common areas, and more.

OSHA-compliant* and aligned with CDC and EPA guidelines for continuous use in occupied spaces.

*29 CFR 1910.1000 Table Z-1

Odor Control Without Masking Agents


Continuous
Odor Control

Odor Control Without Masking Agents

Reduces persistent odors from the environment, antiseptics, disinfectants, and medical waste, all without masking agents or added fragrances.

Dry hydrogen peroxide produced by Synexis devices is odorless and designed for sensitive healthcare environments.

Piece of Mind for Patients, Staff and Visitors


Enhanced
Experience for
Patients, Staff
& Visitors

Piece of Mind for Patients, Staff and Visitors

Supports a more comfortable, confidence-building healthcare experience by continuously reducing pathogens and odors in the background.

With quiet, touchless operation, Synexis DHP® technology helps create a safer, healthier environment for staff, patients, and visitors—without interrupting vital care.

How Synexis Technology Works

Our patented DHP® technology transforms ambient oxygen and humidity in the air into dry hydrogen peroxide, which flows freely and continuously to reduce the presence of viruses, bacteria, fungi, and volatile organic compounds (VOCs) on surfaces and in the air. Synexis offers in-duct and stand-alone devices for scalable deployment options from small rooms to larger indoor facilities.

Why Do Healthcare Facilities Choose Synexis?

Synexis and Diversey have partnered to meet the growing demand for advanced microbial reduction technologies. Through this partnership, Diversey enables US healthcare customers to easily and efficiently procure, deploy and scale Synexis DHP® pathogen control technology.

The numbers speak for themselves. When my Environmental Services Director and Infectious Disease Physician saw what this technology was capable of – without demanding additional staff or time – this was an easy sell. Together, we obtained our C-Suite’s support and embarked on a game-changing deployment in our hospital – one that provides a continuous solution for the continuous threat of environmental contamination.

– Karen Phillips, BSN, RSN, CIC, Director of Infection Prevention

The use of the technology resulted in a statistically significant 99% drop in VOCs, improving indoor air quality and providing odor control.

– Mary Cole, RN, MS, CNRN, CCRN, SCRN, CIC - Infection Control Specialist

We have not had a respiratory virus outbreak, and we are not using mandatory masking.   The environmental control of Dry Hydrogen Peroxide is really improving the reality for our residents in a time of huge flu numbers in our region.

– Mary Cole RN, MS, CNRN, CCRN, SCRN, CIC, FAPIC

Since installing DHP® in our clean rooms, we have not had a single viable air or surface failure in these areas. I’d highly recommend it to any pharmacy that prepares sterile products. DHP® is one of the most impactful changes we’ve made pertaining to the reduction of microbial contamination in our clean rooms and reduced the burden of <797> compliance significantly.

– C.K., PharmD, Pharmacy Manager

References:
1. Huang, Y.-J. S., et al. (2021). American Journal of Infection Control. https://doi.org/10.1016/j.ajic.2021.07.006 2. Data on File. SYN-0012. 3. Data on File. SYN-0001. 4. Data on File. SYN-0002. 5. Data on File. SYN-0003.

References:
1. Data on File. SYN-0007. 2. Data on File. SYN-0006. 3. Data on File. SYN-0006. 4. Data on File. SYN-0005. 5. Data on File. SYN-0017. 6. Data on File. SYN-0009. 7. Data on File. SYN-0014. 8. Data on File. SYN-0013. 9. Data on File. SYN‑0021

References:
1. Data on File. SYN-0010 2. Data on File. SYN-0006 3. Sutton et al. The Effect of Dry Hydrogen Peroxide on Environmental Contamination with Candida auris in an Adult Burn Unit. https://academic.oup.com/ofid/article/10/Supplement_2/ofad500.1255/7446976

References:
1. Aerosol Research and Engineering Laboratories. (2021). Formaldehyde Elimination Efficacy of the Synexis Sphere Device in a Sealed Test Chamber. (Report No. 10868.70).

Synexis and Diversey have partnered to meet the growing demand for advanced microbial reduction technologies. Through this partnership, Diversey enables US healthcare customers to easily and efficiently procure, deploy and scale Synexis DHP® pathogen control technology. ​

Healthcare FAQs

Yes. Synexis DHP technology is designed for safe, continuous operation in occupied spaces, including sensitive environments like NICUs and oncology units. Dry hydrogen peroxide levels stay hundreds of times lower than the OSHA safety limit for hydrogen peroxide (29 CFR 1910.1000 Table Z-1), so patients, staff, and visitors can stay in the room.

Synexis

The technology adds to environmental services. EVS cleaning and terminal disinfection treat a room at a point in time. Synexis DHP technology keeps reducing pathogens in the air and on surfaces in the hours between those cleanings, without adding steps or staff time.

Synexis

Published results include MRSA and VRE (greater than 99.99% on surfaces at two hours), Klebsiella pneumoniae (99.5% on surfaces in a simulated hospital suite), C. diff (91% on surfaces in a simulated hospital suite), and Candida auris (89.0% on surfaces in occupied patient rooms). Every result, with its conditions and source, is on the pathogens page.

Synexis

Yes. Because dry hydrogen peroxide moves with the room’s air, it reaches surfaces touched often and cleaned rarely, such as privacy curtain folds, undersides of equipment, and shadowed corners. Synexis has published research on privacy curtain contamination in a tertiary care hospital.

Synexis

Common areas include patient rooms, operating rooms, emergency departments, long-term care resident rooms, pharmacy clean rooms, waiting areas, and nurse stations. The Sphere and Sentry XL serve individual rooms and larger spaces, and the Blade installs in-line with HVAC ductwork.

Synexis

Synexis partners with Diversey, which enables US healthcare customers to procure, deploy, and scale Synexis DHP technology. Facilities can also request a consultation directly through Synexis.

Synexis

Learn the Latest in Healthcare

Mitigating COVID-19 Transmission in Long-Term Care: A Facility’s Experience with DHP® Technology

Peer-Reviewed Studies

Effect of Synexis DHP® Technology on Candida auris Environmental Contamination

Customer Abstract

Presented at SHEA Spring 2025

Effect of Synexis DHP® Technology on Candida auris Environmental Contamination

HCA Healthcare, Sunrise Hospital & Medical Center

Effectiveness of DHP® Technology Reducing Air and Surface Microbial Bioburden in a Multicenter Clinical Setting

Peer-Reviewed Studies