Articles & Insights
Practical guides, protocols, and thought leadership on hygiene, disinfection, and facility operations.
All articles
The Technical Guide to NaDCC Disinfectant Tablets: Chemistry, Dilution, and Operational Implementation
An objective, technical guide to NaDCC tablets: HOCl chemistry, bleach comparison, pathogen kill rates, ppm dilution charts, and safety protocols.
Why Healthcare Environmental Cleaning Needs Both Protocols and Trained Staff
A cleaning SOP alone does not create a reliable healthcare cleaning programme. Learn why environmental hygiene depends on both clear protocols and trained personnel who can apply them consistently.
Can You Actually Sanitise a Used Sponge—or Is Replacing It Safer?
Can you really sanitise a used kitchen sponge? Learn why sponges harbour contamination, which sanitising methods help, and when replacement is the safer option.
Does a Passing Air-Particle Test Mean an Operating Theatre Is Sterile?
No. A passing air-particle test does not prove an operating theatre is sterile. Learn what particle counting measures and what the result actually means.
When Is an Operating Theatre Safe to Reopen? A Guide to Terminal Cleaning and Environmental Verification
Reopening an operating theatre after an environmental or engineering incident requires more than cleaning alone. Learn how terminal cleaning, ventilation assessment, particle counting and environmental verification work together before clinical operations resume.
How Does ATP Testing Work?
A Practical Guide to ATP Hygiene Monitoring and Surface Cleanliness Verification
Disinfectant Tablet Dilution: How to Calculate the Right Concentration
A Practical Guide to PPM, Water Volume, and Accurate Disinfectant Preparation
Why Controlled-Dose Disinfectant Tablets Improve Hygiene Consistency
How Standardised Disinfectant Preparation Reduces Human Error Across Healthcare and Food Operations
What is Disinfection?
A Practical Guide to Understanding Disinfection and Why It Matters in Real-World Hygiene