Home hair removal

Okay. Please be kind haha I have bought a home ipl machine after a couple of friends tried it and loved it. I was planning to do like under arms and binki area, but I’m afraid of messing up down there 😂 I usually just shave the bikini line, thighs and enough it’s not poking around my undies, and sometimes I’m like whoops, took a little too much. But it grows back so it’s not a big deal. I don’t know if I’m ready to go completely bare, but anyone have tips for getting a good line down there?