What are the two criteria for recommended exposure schedules in tanning?

The correct choice focuses on the tanner’s exposure history and natural skin tone, which are critical factors in developing safe and effective tanning schedules.

Understanding a client's previous tanning experiences allows professionals to gauge their skin's response to UV exposure, which can vary significantly from one individual to another. A person who has tanned successfully in the past may handle increased exposure better than someone new to tanning. Likewise, a tanner's natural skin tone plays a vital role in determining how quickly they will develop a tan. Individuals with lighter skin tones generally have less melanin, making them more susceptible to sunburn and requiring more cautious exposure schedules to minimize risks.

Considering these two criteria ensures that the recommendations are tailored to each client’s unique skin characteristics and tanning history, promoting safe tanning practices while aiming for optimal results. This personalized approach helps to enhance the client's overall experience and safety during tanning sessions.