Real talk: ingrown hairs hurt. Typically, the painful follicles are reserved for summertime talk because bikinis put them on display. But it's important to note that ingrowns, which are hair follicles trapped by dead skin, can happen year-round. Anything from your shaving routine to those cute leggings could be to blame for the impossible-to-ignore bumps. So, what can you do about them? Here's everything you need to know to get your bikini line under control.