National Occupational Competency Testing Institute (NOCTI) Cosmetology Practice Exam

What are chemicals used in salons to destroy bacteria called?

1. Antiseptics

2. Germicides

3. Disinfectants

4. Fungicides

The correct answer is: Germicides

Chemicals used in salons to destroy bacteria are known as germicides. Germicides are designed to kill a broad spectrum of microorganisms, including bacteria, and they are often used in environments where maintaining hygiene is critical, such as in salons and healthcare settings. They work by disrupting the cellular processes of the microorganisms, leading to their death. While antiseptics are also aimed at reducing the number of pathogens, they are typically used on living tissues and are more about preventing infection rather than actively killing bacteria in the salon environment. Disinfectants are similar to germicides, but they may not be effective against all types of bacteria, especially in certain conditions, whereas germicides are specifically formulated for that purpose. Fungicides, on the other hand, target fungi and are not effective against bacterial cells. Thus, the designation of germicides accurately reflects the primary role these chemicals play in ensuring a safe and sanitized environment in salons, effectively targeting and eliminating bacteria.