Before I tried my first IPL machine, I was suspicious. A handheld device that flashes at your skin and it somehow zaps away your body hair? It all sounded rather unlikely. Except then I got one, and it did just that, and it's been my summertime savior for the past five years.
I paraphrased before, so let me back up a bit. IPL stands for Intense Pulsed Light: multiple wavelengths of light that look a little like a photo flash. (They're different to a laser, which uses one concentrated beam.) You remove the hair from the bit of skin you want to be fuzz-free, and then run your device over that patch. The light targets the follicle that sits under the surface of your skin, damaging or destroying it so it doesn't grow back.
