When evaluating a new disinfectant to add to the cleaning and disinfection program, which factors should the infection preventionist consider?

• A. It meets specific performance criteria, contributes to improved patient outcomes, meets safety requirements, and is cost effective.
• B. It is the least expensive option.
• C. It is the most widely used in the market.
• D. It requires no training for staff.

Answer: (A)

When evaluating a new disinfectant for the cleaning and disinfection program, the central idea is to choose a product that balances proven effectiveness with safety and practicality in the real-world setting. The best option is the one that has demonstrated strong performance against relevant pathogens, with clear, validated contact times and compatibility with the surfaces and equipment in use, while also offering a safety profile suitable for patients and staff and meeting regulatory requirements. It should not only disinfect effectively but also fit into existing workflows without creating hazardous residues or fumes, and it must be feasible to train staff to use it correctly.

In addition, cost-effectiveness matters beyond the sticker price. A product that saves time, reduces waste, and lowers the risk of infections can be more economical in the long run, even if its upfront cost is higher. This means considering how much product is needed per use, how long disinfection takes, storage and handling requirements, and the potential impact on patient outcomes through reduced transmission.

The other considerations, like choosing the cheapest option, assuming market popularity equates to suitability, or expecting no training, do not guarantee reliable performance or safe use in a healthcare environment.