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A
To make the salon smell nice
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B
To prevent the spread of infectious organisms between people
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C
To speed up services
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D
To sell more products
Why this is the answer
The main purpose of infection control is to prevent the spread of infectious organisms (bacteria, viruses, fungi) between the cosmetologist and clients, and between one client and the next. Salons involve close contact, shared tools, and sometimes contact with skin, blood, or body fluids, all of which can transmit infection if proper precautions are not followed. Infection control protects everyone's health and is a legal and professional requirement. It is the single most heavily weighted safety topic on the cosmetology theory exam.
Source: Scientific Concepts — Infection Control