California Cosmetology Written ExamSafety and Infection ControlHard
A newly licensed cosmetologist wipes her metal nippers with 70% isopropyl alcohol between clients, believing this satisfies California's disinfection requirement. Why does this practice fail Title 16 standards?
- AAlcohol is not an EPA-registered hospital-grade disinfectant approved for implement disinfection in California
- BAlcohol is too corrosive and will damage stainless steel implements
- CAlcohol requires a minimum 24-hour soak time to be effective
- DAlcohol evaporates too slowly to be practical for a busy salon
Show answer & explanationAnswer & explanation
Correct answer: A. Alcohol is not an EPA-registered hospital-grade disinfectant approved for implement disinfection in California
California Title 16 requires the use of an EPA-registered hospital-grade (hospital-level) disinfectant labeled as bactericidal, virucidal, and fungicidal for implement disinfection; plain alcohol wipes do not meet this standard and are not sufficient by themselves. Alcohol also evaporates too quickly to maintain proper contact time.
Why the other options are wrong
- B. Corrosiveness to metal is not the regulatory violation here.
- C. There's no such 24-hour requirement in California regulation.
- D. Alcohol actually evaporates quickly, which is part of the problem, not slowness.
Alcohol Disinfectant Limitation
Isopropyl or ethyl alcohol wipes do not satisfy California's implement disinfection requirement because they are not EPA-registered hospital-grade disinfectants and evaporate too quickly for proper contact time.
- CA requires EPA-registered hospital disinfectant (bactericidal/virucidal/fungicidal)
- Alcohol evaporates fast, reducing contact time
- Alcohol wipes are not acceptable as sole disinfection method for implements
Memory trick: Alcohol alone is 'not hospital enough' for CA law