High-level disinfectants should be used in accordance with:

High-level disinfectants are specialized chemical agents that require specific handling and application procedures to be effective and safe. The correct choice emphasizes the significance of adhering to the manufacturer's directions when using these products. Each disinfectant comes with detailed guidelines regarding concentration, contact time, and application methods to ensure optimal efficacy in eliminating pathogens.

Following the manufacturer’s directions guarantees that the disinfectant reaches its intended performance level, as variations may lead to under-disinfection, where harmful microorganisms may not be effectively eliminated. Moreover, compliance with the manufacturer's instructions helps ensure safety for both the users and patients by minimizing risks associated with improper use, such as chemical burns, harmful vapors, or inadequate infection control.

While OSHA guidelines, CDC recommendations, and local regulations are essential for establishing a safe work environment, infection control protocols primarily hinge on the specific instructions provided by product manufacturers for high-level disinfectants. Thus, understanding and applying the manufacturer's directions is crucial for effective infection control practices in a healthcare setting.