A cooling gel might be applied to the treatment area to help the laser light penetrate the skin more effectively and to protect the skin’s surface.
The laser device is moved over the treatment area. You might feel a snapping sensation, like a rubber band hitting the skin, each time the laser pulses. It’s generally quick, and while it can be uncomfortable, it’s usually not painful. As the laser targets the pigments, you might feel warmth or mild burning sensations. Cooling methods, such as air cooling from the laser device, are often used to keep you comfortable. The duration of the laser session can vary depending on the size of the area being treated but generally lasts from a few minutes to about half an hour.