Current Developments in Efficacy and Evaluation of Hand and Surface Disinfectants

The demand for highly effective disinfectants has surged in recent years, driven by an urgent need to combat healthcare-associated infections (HAIs). Modern disinfectant formulations are increasingly incorporating synergistic agents like chlorhexidine gluconate (CHG) and alcohol to enhance antimicrobial activity. CHG offers long-lasting protection, while alcohol ensures rapid microbial kill, making this combination highly effective for hands and surfaces. These advancements are essential for addressing a broad spectrum of pathogens, including multi-drug-resistant organisms.

Evaluation standards have also become more rigorous to keep pace with emerging infection threats. Testing now goes beyond traditional pathogens, extending to critical challenges like Candida auris and resistant bacteria. Methods such as time-kill assays, surface compatibility testing, and real-world environmental studies are used to ensure disinfectants perform reliably in practical settings. These protocols ensure that products are not only effective but also safe for use on a variety of surfaces and under demanding conditions.

Globally recognized European Norm (EN) standards further validate a disinfectant’s performance. EN 1500 evaluates hand disinfectants in real-world applications, while EN 13697 ensures surface disinfectants remain effective against bacteria and fungi. These stringent standards justify their relevance, offering healthcare professionals assurance in the reliability and quality of the products they use.

Raman & Weil aligns its products with these rigorous standards and incorporates advanced synergistic formulations, reflecting its commitment to Excellence in Infection Control. By prioritizing scientific excellence and robust testing, Raman & Weil empowers healthcare professionals to create safer, infection-free environments with confidence.