Decontamination Services

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• Broad-Spectrum Antimicrobial Protection
  Registered as a bactericide, viricide, sporicide, and fungicide, delivering comprehensive microbial control for critical environments.
• Proprietary, Validated Disinfecting Formulations
  Engineered for high-performance surface and space decontamination with consistent, repeatable results.
• Bleach-Free, PAA-Free, and Unscented
  Safer for personnel, sensitive equipment, and facility finishes—without harsh odors or residual irritation.
• Healthcare-Grade, Ready-to-Use Chemistry
  No mixing or dilution required, reducing handling errors while supporting compliant, standardized application.
• Superior Performance vs. Traditional Bleach
  Outperforms bleach with greater stability, longer shelf life, and improved efficacy across varied conditions.
• Easy-to-Use Application Reduces Labor Costs
  Designed for efficient fogging and surface application, minimizing manual labor and accelerating turnaround times.
• Effective Biofilm and Biofouling Control
  Penetrates and disrupts biofilms, addressing one of the most persistent sources of microbial contamination.
• Simple, Accurate Dosing with Standard Equipment
  Compatible with common fogging and dispensing systems for consistent, controlled delivery.
• Significantly Less Corrosive
  Protects stainless steel, equipment, HVAC components, and facility infrastructure—extending asset life.
• Effective Across a Wide pH Range
  Maintains antimicrobial performance under varying environmental conditions and surface chemistries.
• Maintains Superior Microbiological Control
  Supports sustained contamination control programs, audit readiness, and long-term compliance in cleanrooms, laboratories, and GMP environments.

CFS Site Services provides advanced hydrogen peroxide fogging and full-scale decontamination services engineered to deliver rapid, validated contamination control for critical and regulated environments. Our fogging solutions effectively reduce microbial and particulate contamination, helping facilities maintain continuous operations, meet stringent regulatory requirements, and remain fully audit-ready.

Using a proprietary, broad-spectrum hydrogen peroxide disinfectant and specialized fogging equipment designed for uniform dry-fog dispersion, our process achieves complete spatial coverage without over-wetting surfaces. This controlled application results in a low-residue, low-corrosion decontamination process that protects sensitive equipment, electronics, and finishes, while allowing for faster re-entry and reduced downtime compared to traditional wet disinfection methods.

Our hydrogen peroxide fogging technology generates micron-sized particles that remain airborne long enough to penetrate hard-to-reach and often overlooked areas, including ceiling voids, HVAC returns, equipment exteriors, undersides of work surfaces, utility chases, and complex room geometries. This ensures consistent disinfectant exposure throughout the entire space, making fogging a critical complement to manual cleaning and surface disinfection—especially in environments where precision and repeatability are essential.

All fogging services are performed by highly trained and certified technicians following validated protocols, controlled dwell times, and strict PPE and safety requirements. Chemical indicators (CIs) and biological indicators (BIs) may be deployed to verify coverage, exposure, and microbial kill performance, providing documented proof of efficacy to support quality systems and regulatory inspections.

CFS hydrogen peroxide fogging is routinely used in cleanrooms, laboratories, GMP suites, pharmaceutical and biotech manufacturing areas, vivariums, cold rooms, equipment rooms, and controlled production environments. These services are ideal for routine sanitization, post-incident response, commissioning and decommissioning activities, shutdowns, and pre-audit preparation, ensuring facilities maintain a controlled, compliant, and contamination-free state.

• Comprehensive coverage that reaches areas manual cleaning cannot
• Rapid microbial reduction, including bacteria, viruses, mold, and spores
• Low-residue, low-corrosion process safe for cleanroom and lab environments
• Reduced downtime with faster room turnaround and re-entry times
• Scalable application for single rooms, suites, or entire facilities
• Ideal for high-risk events, including contamination incidents, shutdowns, and commissioning

CFS hydrogen peroxide fogging is routinely deployed in cleanrooms, laboratories, GMP suites, pharmaceutical manufacturing areas, cold rooms, equipment rooms, vivariums, and controlled production environments, where precision and repeatability are essential.All fogging services are performed by highly trained, certified technicians following validated protocols, controlled dwell times, and strict PPE and safety requirements. Chemical Indicators (CIs) and Biological Indicators (BIs) may be utilized to verify coverage, exposure, and microbial kill performance—providing documented, auditable proof of effectiveness.Hydrogen peroxide fogging by CFS supports ISO 9001 quality systems, GMP expectations, and regulatory inspection readiness, making it an ideal solution for routine sanitization, post-incident response, commissioning, shutdowns, and pre-audit preparation. When precision, speed, and compliance matter, CFS Site Services delivers a proven, defensible, and highly effective fogging and decontamination solution trusted across critical environments.

CFS Site Services delivers comprehensive environmental monitoring and validation testing services to support robust contamination control programs and regulatory compliance across cleanrooms, laboratories, GMP manufacturing environments, pharmaceutical facilities, biotech spaces, and other controlled environments. Our monitoring and validation solutions are designed to verify environmental conditions, confirm cleaning and decontamination effectiveness, and generate defensible, audit-ready data.

Our environmental monitoring services include viable air sampling, viable surface sampling, and non-viable particulate monitoring, performed using calibrated instrumentation and standardized methodologies aligned with industry best practices. Sampling programs are customized based on room classification, risk level, and operational use to ensure meaningful data collection and regulatory alignment.

During hydrogen peroxide fogging and decontamination events, CFS utilizes chemical indicators (CIs) to confirm proper disinfectant dispersion, exposure time, and spatial coverage throughout the treated area. To further validate efficacy, biological indicators (BIs) are strategically deployed to demonstrate microbial kill performance and verify that decontamination objectives have been achieved.

All monitoring and validation activities are supported by detailed reporting, data trending, excursion identification, and corrective action guidance, providing clients with clear visibility into environmental performance over time. Our documentation supports ISO standards, GMP requirements, and regulatory inspection readiness, enabling clients to confidently demonstrate control of their critical environments.

By combining precise sampling techniques, validated indicators, and comprehensive data analysis, CFS Site Services delivers reliable, defensible environmental monitoring and validation programs that strengthen contamination control strategies and ensure continued confidence in cleaning, sanitization, and decontamination effectiveness.