When sterilizing instruments, when should lubrication be applied?

Lubrication of instruments should be applied after washing and before sterilization to ensure that the instruments function properly after the sterilization process. Washing removes debris, blood, and any residual materials from the instruments, making them clean and suitable for sterilization. Once they are thoroughly cleaned, applying lubrication helps maintain the integrity and functionality of moving parts or blades, protecting them from corrosion and ensuring smooth operation. This step is crucial because if lubrication is applied before washing, it may not effectively remove contaminants, and applying it after sterilization could compromise the sterilization process itself. Thus, the correct timing for lubrication is indeed after washing and before the instruments undergo sterilization.