What action is recommended for porous implements to maintain hygiene?

What action is recommended for porous implements to maintain hygiene?

• A. Sterilize in autoclave
• B. Discard after use
• C. Boil and reuse
• D. Wipe with alcohol

Answer: (B)

Porous implements harbor bacteria and other microbes inside their tiny pores, and cleaning and disinfection can’t reach all those hidden areas. Because a reliable thorough sterilization isn’t achievable for porous materials, the safest hygiene practice is to discard them after each use. Sterilizing in an autoclave is effective for non-porous items, but porous materials can’t be fully sterilized this way and may be damaged or fail to become truly clean. Boiling and reusing relies on heat to kill germs but doesn’t guarantee complete elimination of all microbes in porous surfaces, and it still risks contamination on subsequent uses. Wiping with alcohol only cleans the surface and doesn’t penetrate pores, leaving microbes inside. Discarding porous items after each client minimizes cross-contamination and supports safer practice.

Porous implements harbor bacteria and other microbes inside their tiny pores, and cleaning and disinfection can’t reach all those hidden areas. Because a reliable thorough sterilization isn’t achievable for porous materials, the safest hygiene practice is to discard them after each use.

Sterilizing in an autoclave is effective for non-porous items, but porous materials can’t be fully sterilized this way and may be damaged or fail to become truly clean. Boiling and reusing relies on heat to kill germs but doesn’t guarantee complete elimination of all microbes in porous surfaces, and it still risks contamination on subsequent uses. Wiping with alcohol only cleans the surface and doesn’t penetrate pores, leaving microbes inside.

Discarding porous items after each client minimizes cross-contamination and supports safer practice.