What is true about the use of tanning equipment?

The correct answer highlights the importance of ensuring that tanning equipment is functional before use. This step is crucial for both safety and effectiveness. Checking the functionality of tanning equipment involves verifying that all electronic systems, timers, and UV light sources are operating correctly and are free of damage. This helps prevent any potential hazards, such as burns or ineffective tanning sessions, which can arise from faulty equipment.

Ensuring that the equipment is in proper working order also helps guarantee a consistent tanning experience for users, optimizing the results and minimizing risks associated with malfunctioning devices. Regular maintenance checks and adherence to operational guidelines contribute to maintaining safety standards in tanning facilities.

In contrast, the other options lack the focus on safety and responsible usage. Saying that anyone should use the equipment disregards age restrictions and health considerations. Similarly, limiting use to individuals over 21 does not address the necessity of checking the equipment's condition before use. Finally, claiming that there are no restrictions on usage undermines established safety and health guidelines designed to protect both users and operators.