What should be avoided during laser hair removal to ensure patient safety?

Pointing the laser beam at reflective surfaces should be avoided during laser hair removal to ensure patient safety because this can lead to unintended reflections of the laser energy. These reflections can inadvertently hit the client or the practitioner, potentially causing burns or injury to the skin. Reflective surfaces, such as mirrors or shiny instruments, can redirect the laser light in unpredictable directions, increasing the risk of harm.

In contrast, using a larger spot size can be beneficial in providing effective treatment by covering a larger area more efficiently. The direct exposure of skin to ambient light is usually not a concern specifically related to laser safety during treatment. Implementing a cooling device is common practice to enhance patient comfort and safety by protecting the surrounding skin tissue from heat generated by the laser. Therefore, understanding the risks associated with reflective surfaces is crucial for maintaining a safe environment during laser procedures.