Breezy aHP vs. Legacy H2O2
Breezy aHP vs. Legacy Hydrogen Peroxide Systems
High-level disinfection, built for real hospital workflows
Hydrogen peroxide (HP) systems are widely used because they work. When applied correctly, all HP technologies can achieve strong pathogen reduction. This efficacy is driven by the generation of hydroxyl radicals (·OH), which disrupt proteins, lipids, and cell membranes, leading to microbial inactivation.
Figure 1: Mechanism of Action of Aerosolized Hydrogen Peroxide (aHP)
Breezy Blue®'s difference is operational: speed, simplicity, and consistency in real hospital use.
Breezy’s aerosolized hydrogen peroxide (aHP) is designed to deliver the same high-level disinfection with faster cycles, simpler workflows, and reliable whole-room coverage.
How Breezy aHP Works Differently
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High concentration of droplets <10 microns for full-room distribution
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High airflow + output delivers ~10x more droplets in the same time
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Higher droplet concentration provides effective surface deposition
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Reaches effective coverage quickly
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Keeps droplets contained within a closed room
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Avoids long dispersion times that drive complexity
Result: fast, even, repeatable disinfection.
Distinction Between aHP and AHP Terminology
The term AHP can refer to accelerated hydrogen peroxide (hydrogen peroxide with added chemicals such as surfactants or organic acids). These additives can introduce residue or material compatibility concerns and are generally unnecessary in aerosolized systems, where micron-scale droplets increase surface area and facilitate hydroxyl radical (·OH) generation.
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Pure hydrogen peroxide formulation
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No added accelerants associated with irritation or material incompatibility
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Decomposes into water and oxygen, leaving no residues
Operational Implications
Compared to vapor and slow-cycle hydrogen peroxide systems, Breezy aHP enables more rapid room coverage, reduced reliance on room sealing, and shorter overall treatment cycles. These differences support more consistent implementation within routine hospital workflows, with lower variability and reduced downtime between uses.
| Feature | Breezy aHP |
Vapor / Slow-Cycle aHP |
| Total treatment Time | 15 minutes | Up to many hours |
| Room sealing | Not typically required | Often required |
| Humidity / Condensation | Low due to short cycles | Moderate-to-high during long treatments |
| Workflow | Simple, repeatable | More complex |
| Coverage | Rapid, whole-room | Slower, sealing-dependent |
The Bottom Line
Breezy is designed to make it practical at scale in hospitals.
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Faster cycles
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Simpler workflows
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Reliable coverage
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Clean chemistry
Scientific Background
Modeled Droplet Dispersion and Rapid Room Coverage
In computational fluid dynamics modeling of a standard hospital room, aerosolized hydrogen peroxide droplets achieved full-room surface coverage within 1 minute of dispersion. The simulation in Figure 1 demonstrates how Breezy’s high-output aerosol rapidly distributes throughout the space, supporting consistent, whole-room disinfection.
Figure 2: Computational fluid dynamics model of Breezy's droplet dispersion
Clinical Evidence and Research Network
This work includes:
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Peer-reviewed publications and clinical protocols
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Hospital-based studies on MDRO transmission reduction
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Preclinical testing across emerging pathogens, including Candida auris
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Ongoing collaboration with infection prevention professionals across multiple care settings
Together, these efforts provide a foundation of clinical validation, practical implementation, and continuous improvement. Explore our Clinical Evidence and Research Network.
