NIC Nail Technician Written ExamScientific ConceptsEasy
A technician is preparing to use a new disinfectant. The product label states it is a 'quaternary ammonium compound.' What category of disinfectant does this fall under?
- APhenolic
- BAlcohol
- CQuat
- DBleach
Show answer & explanationAnswer & explanation
Correct answer: C. Quat
Quaternary ammonium compounds are commonly referred to as 'quats' in the professional beauty industry. They are effective disinfectants used in salons and spas.
Why the other options are wrong
- A. Phenolics are another type of disinfectant, known for their strong odor and efficacy against certain pathogens.
- B. Alcohols are a different class of disinfectants, often used as antiseptics.
- D. Bleach (sodium hypochlorite) is a powerful disinfectant but is a different chemical compound.
Quaternary Ammonium Compounds (Quats)
Quaternary ammonium compounds, or 'quats,' are a class of disinfectants commonly used in salons for their effectiveness against a broad spectrum of pathogens.
- Effective against bacteria, fungi, and some viruses.
- Commonly used in salons and spas.
- Abbreviated as 'quats'.
Memory trick: Quats are QUITE effective, Alcohols are for HANDS, Phenolics are for STRONG smells, Bleach is for WHITENESS.