Which of the following is an example of a disinfectant used in esthetics?

The correct answer is that all of the listed substances—chlorine bleach, isopropyl alcohol, and hydrogen peroxide—are examples of disinfectants used in esthetics. Each of these agents serves as an effective disinfectant due to their ability to kill bacteria, viruses, and fungi on surfaces.

Chlorine bleach works primarily through its active ingredient, sodium hypochlorite, which provides broad-spectrum antimicrobial properties and is commonly used for cleaning and disinfecting tools and surfaces in various industries, including esthetics.

Isopropyl alcohol is widely recognized for its use as a disinfectant due to its ability to denature proteins and disrupt cell membranes of microorganisms. It is typically used in concentrations of 70% for maximum efficacy and is commonly found in sanitizers and cleaning solutions used in esthetic practices.

Hydrogen peroxide is another effective disinfectant and antiseptic. It works by releasing oxygen when it comes into contact with tissues or surfaces, creating an inhospitable environment for pathogens. It can also be used to disinfect tools and surfaces.

Understanding the roles of these disinfectants is important for maintaining hygiene and preventing the spread of infections in esthetic settings. Each option is valid, making the answer inclusive of all three substances as effective disinfectants.