The Solidfog range covers the full spectrum of VH₂O₂ bio-decontamination requirements, from small critical volumes to large multi-room pharmaceutical installations. While all systems rely on the same dry-fog atomisation technology, each solution is engineered for a different operational scenario. Comparing them helps identify which system delivers the best performance, the right level of flexibility and the most efficient integration with existing infrastructure.
The objective is not only to achieve decontamination but to ensure perfect reproducibility, full traceability and a workflow that aligns with real-world operational constraints. This ability to address very different use cases through complementary technologies is what makes Solidfog’s portfolio so robust.
Mobile Systems: DosyMist® vs DosyMist® XL
Solidfog’s mobile systems are designed for facilities requiring flexibility and rapid deployment.
DosyMist®: flexibility and simplicity for small to medium volumes
DosyMist® is ideal for small to medium volumes where simplicity, autonomy and ease of use are essential. It installs within seconds, operates in a plug-and-play mode and delivers reliable cycles with minimal logistical requirements.
DosyMist® XL: increased capacity for larger rooms
DosyMist® XL, with higher atomisation capacity, is intended for larger rooms or layouts requiring increased performance. It offers the same technical advantages as DosyMist®, but with a larger reservoir, enhanced power and extended endurance—making it the preferred option for spacious areas or high-volume cleanrooms.
In practice, the choice between both systems depends primarily on the room size and the frequency of decontamination cycles.
Centralised Systems: DosyMist® CS vs MCS®
Certain facilities, particularly GMP-regulated environments, require a higher level of integration where cycle control, traceability and communication with the building infrastructure are essential.
DosyMist® CS: fixed integration and centralised control
DosyMist® CS is designed for this context: it integrates directly into the client’s systems, connects to IT networks and enables fully centralised cycle control. With fixed injection heads, it becomes a permanent element of the cleanroom infrastructure, ensuring consistency across cycles and alignment with quality and regulatory expectations.
MCS®: synchronisation of multiple systems
MCS®, meanwhile, extends this centralised logic while preserving mobility. It synchronises several mobile units (DosyMist® and/or XL®) within a single coordinated platform. This multi-unit orchestration ensures homogeneous diffusion across large or segmented areas while maintaining unified traceability.
MCS® is particularly suited for facilities with multiple adjacent rooms, high-volume spaces or modular cleanroom layouts requiring harmonised decontamination.
Air Treatment and Aeration: NeutraMist®
Bio-decontamination always requires an aeration phase to reduce residual H₂O₂ concentration to safe levels.
Accelerated neutralisation and safe re-entry
NeutraMist® is engineered to accelerate this transition. It does not inject biocide; instead, it catalytically neutralises the hydrogen peroxide remaining in the air after a cycle. Its ability to achieve a rapid return to <1 ppm is crucial where cycles are frequent, operational windows are narrow or room availability is essential for production continuity.
NeutraMist® is therefore not a decontamination device—it is a productivity and safety tool, designed to complement Solidfog diffusion systems and optimise turnaround time.
Modernising Existing Installations: New Systems vs Solidfog Retrofits
Across many facilities, older Solidfog units remain mechanically reliable but may fall short in terms of automation, traceability or digital capabilities. Evolving regulatory expectations, increased digitalisation and more frequent electronic audits can make these systems limiting—not because they lack power, but because they lack intelligence.
Extending equipment lifespan through retrofitting
The Solidfog Retrofit service addresses this precisely. Its purpose is not to replace durable equipment, but to give it a new technological life cycle. This is a sustainable, fast and cost-efficient solution, leveraging existing equipment while bringing it to the technological level of Solidfog’s newest systems.
Choosing the Right System: volume, use case and integration logic
Choosing between a mobile unit, a fixed centralised system, a synchronised multi-device network, a neutraliser or a retrofit depends entirely on context:
- Nature of the rooms
- Volume to be treated
- Cycle frequency
- Traceability level required
- Desired level of automation and integration
A small laboratory will prioritise flexibility. A large multi-zone pharmaceutical site will benefit from synchronisation and centralised control. A reliable but older unit will be upgraded via a retrofit. A high-throughput site will accelerate transitions with NeutraMist®. The Solidfog portfolio is designed so that every environment finds a system aligned with its operational reality, without compromising microbiological performance.
A coherent and complementary product ecosystem
The Solidfog products form a coherent ecosystem in which each solution fulfils a precise operational role.
Scalability, coherence and long-term performance
Mobile systems provide the versatility required for flexible or on-demand interventions, while centralised units deliver the level of deep integration expected in GMP environments. Synchronised platforms extend capabilities even further by coordinating multiple systems across complex layouts, ensuring uniformity and centralised control. NeutraMist® contributes by optimising operational continuity, accelerating transitions between cycles and maintaining safe working conditions. Retrofits, finally, preserve the value of existing equipment by extending its technological lifespan and aligning it with modern regulatory requirements.
Together, these complementary solutions create a complete and scalable ecosystem capable of covering all decontamination scenarios. Their coherence ensures that each installation can evolve over time, adapting to new constraints without compromising performance, microbiological reliability or long-term operational efficiency.