Which statement correctly differentiates disinfection from sterilisation?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Sterilisation is a process that aims to destroy every microorganism, including the most resistant forms like spores, so an item used on or into the skin can be rendered fully sterile after proper sterilisation. Disinfection, on the other hand, reduces the number of microorganisms and inactivates pathogens but does not guarantee that all microbes are gone. That’s why sterilisation is the stronger, all-encompassing level of microbial control, while disinfection lowers risk without achieving complete sterility. Disinfection isn’t limited to metals; it applies to many surfaces and tools, and some items that contact skin or break the skin require sterilisation rather than disinfection.