Texas Cosmetology Operator Written ExamSanitation, Disinfection, and SafetyMedium
A cosmetologist is cleaning a non-porous surface in the salon. After cleaning with soap and water, what is the NEXT step in the decontamination process?
- AApply an antiseptic solution.
- BApply an EPA-registered disinfectant.
- CSterilize the surface with an autoclave.
- DRinse with hot water and dry thoroughly.
Show answer & explanationAnswer & explanation
Correct answer: B. Apply an EPA-registered disinfectant.
The decontamination process for non-porous surfaces involves two main steps: cleaning (with soap and water) followed by disinfection (with an EPA-registered disinfectant). Sterilization is too extreme for surfaces, and antiseptics are for skin.
Why the other options are wrong
- A. Antiseptics are used on living tissue, not inanimate surfaces.
- C. Sterilization is typically reserved for critical medical instruments, not general salon surfaces.
- D. Rinsing and drying is part of the cleaning step, but not the next step for decontamination.
Decontamination Steps (Non-Porous)
Decontamination of non-porous surfaces involves a two-step process: thorough cleaning to remove debris, followed by disinfection with an appropriate agent.
- Step 1: Clean with soap/water.
- Step 2: Disinfect with EPA-registered product.
- Crucial for preventing pathogen spread.
Memory trick: First make it 'clean', then make it 'mean' to germs, with a disinfectant sheen.