When should operators perform a skin type assessment?

Operators should perform a skin type assessment before the first tanning session and at any subsequent visits if there has been a change in the client’s skin type. This process is essential for ensuring the safety and effectiveness of the tanning experience since individuals can have varying responses to UV exposure based on their unique skin characteristics.

Assessing skin type allows the operator to tailor the exposure time and the type of tanning equipment used to minimize the risk of overexposure and sunburn. Skin types can change due to various factors such as seasonal variations, changes in skin health, or after certain treatments. Therefore, periodic assessments ensure that the approach remains appropriate for the client’s current skin condition. This practice helps promote safety and enhances the client's tanning experience by preventing adverse reactions.

The other options suggest less frequent or inadequate assessments, which could compromise client safety and effective tanning solutions.