Before sterilization, minor surgical instruments should be:

Before sterilization, it is crucial to ensure that minor surgical instruments are thoroughly cleaned to remove any organic matter, debris, or contaminants that could interfere with the sterilization process. Cleaning with soapy water effectively breaks down blood, tissue, and other residues that might be present on the instruments. This step is foundational because proper cleaning enhances the effectiveness of subsequent sterilization methods, ensuring that the instruments are free from any substances that may protect microorganisms from being killed during sterilization.

While other choices may address certain aspects of instrument care, they do not fulfill the critical role of thorough cleaning prior to sterilization. For instance, soaking in instrument milk can help with lubrication and protection after cleaning but does not address the removal of debris. Bleaching is not suitable for cleaning surgical instruments as it can damage them, and dusting does not equate to the necessary cleaning that ensures instruments are safe and sterile. Thus, cleaning with soapy water stands out as the essential step prior to the sterilization process.