What must be done to instruments before flash sterilization?

Prior to flash sterilization, it is essential that instruments are properly cleaned. Cleaning is a critical step because it removes all visible soil, blood, and tissue debris that could hinder the sterilization process. If instruments are not cleaned adequately, contaminants may protect microorganisms from the sterilizing agent, preventing effective sterilization and potentially leading to infection if the instruments are used on patients.

The purpose of flash sterilization is to rapidly sterilize instruments for immediate use when no other sterilized instruments are available. However, effective flash sterilization cannot occur on contaminated instruments. Cleaning ensures that all surfaces of the instruments are exposed to the sterilizing agent without interference from organic matter or residue.

Vacuum sealing, drying, or using instruments without cleaning are not appropriate steps prior to flash sterilization, as they either do not address the need for thorough cleaning or could compromise the effectiveness of the sterilization process. By ensuring that cleaning is performed beforehand, one enhances the safety and efficacy of the flash sterilization procedure.