What is a requirement for surfaces in the Sterile Product Complex (SPC)?

In the Sterile Product Complex (SPC), surfaces must be smooth and impervious to ensure that they are easy to clean and disinfect. Smooth surfaces minimize the accumulation of debris, microorganisms, and particulate matter, which are critical concerns in maintaining a sterile environment. Impervious materials prevent any liquids or contaminants from penetrating the surface, further protecting the sterility of compounded preparations.

Using smooth and impervious surfaces also aids in effective cleaning protocols, allowing for thorough sanitization processes to eliminate potential contaminants. Surfaces that are porous, rough, or textured can harbor bacteria and debris, making them unsuitable for sterile compounding environments where sterility and cleanliness are paramount. Thus, the requirement for surfaces in the SPC to be smooth and impervious is fundamentally about upholding safety and efficacy in sterile compounding practices.