Typically, the time required for hair removal on different body parts varies from person to person due to factors such as hair thickness, hair color, and the size of the treatment area.
In general, we recommend performing full-coverage light exposure on the specific hair area using manual or automatic flash mode, moving from top to bottom (or left to right) in one pass. It's important to ensure that the flash head does not stay in one position for consecutive shots. After completing one pass, return to the initial position and repeat the process. We do not recommend exceeding three passes in total, as this completes one treatment cycle.
Once again, these are general guidelines, and the actual time required may vary based on your specific needs and hair characteristics, as well as individual skin responses to IPL treatment.