IPL (intense pulsed light) can work for skin treatments and hair removal, but it is important to know that it does not work the same as a laser. IPL is versatile in its treatment because it uses multiple wavelengths. The laser hair removal device uses one wavelength to focus on the pigment of the hair follicle. IPL Hair Removal is not a permanent solution, hair usually returns in 6+ months. Laser hair removal is more expensive up front, but it is cheaper in the long run.