Abby Penning of Skin Inc. magazine has written a good overview of hair removal methods from the spa owner’s standpoint.
But to make sure itâs your spa people keep coming back to, you need to not only offer a trustworthy atmosphere, but also high-quality treatments, as well as safety, a large array of options and, perhaps most importantly, the convenience that just isnât available through home hair removal.
 Processes of Hair Elimination [skininc.com]