Which four aseptic transfer steps are there?

• know when it dirty
• know how to clean
• know how to sterile
• keep those three items separately
• remedy contamination ASAP

What is cleaning?

Cleaning to remove soil

What is disinfecting?

Ability to kill microorganism with the exceptions of Spore

What is sterilizations?

Completely killed all microorganism

what is sterility maintenancea?

Ability to understand that microorganisms are in the environment