Diode Pico can remove hair, rejuvenate the skin, remove eyebrow tattoos, remove tattoos, remove spots, and perform the "Black Doll" facial treatment. The 810nm diode laser system uses a gold standard laser with a wavelength of 810nm. The diode laser emits near-infrared light waves that can penetrate deeply into the hair follicle, heating the pigment within and spreading throughout the entire follicle. This allows for precise destruction of the hair follicle without causing damage to the surrounding tissue, resulting in permanent hair removal.