I've had two done thus far, by two different places. Make damn sure that they test the wax on another sensative area other than that just because sometimes it is a bit too hot and it'll hurt! Secondy, i was told to not put lotion certain types of lotion on that area, the best kind was suggested to be Tea Tree Oil lotion... or just the natural oil. Something healing in it i guess, i dunno but it felt soothing to the skin
Also, agreed, don't go without underwear just after, it will hurt! Seondly, i'll extend this to don't wear with lace panties either... just rubs too much and hurts as well... Just some thoughts