 I'm Katie Lazarus and I'm reporting on what it's like to have one of the toughest jobs in America. I'm talking, of course, about the lice lady. Meet Abigail Rosenfeld. She's a professional nitpicker, which means that she's picked lice, nits, cooties, whatever you want to call it, out of tens of thousands of heads for over two decades. She's also the mother of 15 children, clearly grooming some of them to follow in her footsteps. This is for investigative journalistic purposes only. I do not have lice. Have you trademarked lice lady? No. Do you ever think about doing your own brand, like your own shampoo or conditioner or cologne? Nope. These are lice, right? These were just gray hairs. No, no, no. Just here. On the IRS, you know, for your tax forms, what do you write? Do you write I'm a nitpicker or a lice lady? Consultant. Is that really what you write as a consultant? Yeah. I'm never going to look at another consultant the same. When I was 13 years old, my sisters and brothers had it. So, basically fell into my lap helping out my mother with my siblings. Do you think that Jews make better nitpickers? Jewish-wise. I think Jewish husbands can be just as nitpicky. Oh, definitely. Where do you put the bugs after? Garbage. They just go outside? Are they definitely dead then when they go outside? They're not dead. I mean, they're immobilized. Before someone comes to you, what's the worst thing you've ever heard that they tried? Kerosene, as far as a Nazi remedy. Is this what your kids played with, those little kids? You're like, look, there's 15 of you I'm going to give you little dead lice to play with. And these are the closures they can make? No, this was actually made by my daughter. Who is now a lice lady? Yep. She go by lice lady too. Lice lady junior. I was traumatized by someone making fun of me for having lice when I was little. I got lice from my mother. My grandmother dropped out of school. Because she had lice? In 10th grade. Have you had celebrity clients? One person. One person? Was it Sarah Jessica Parker? Can't say names, but... John Stuart? No, I wouldn't say names. Jerry Seinfeld? I'm not going to say names. Barbara Streisian? Thank you again. Well, we want to work through. What's your best about your job? Comforting people. They come really nervous a lot of times and they leave very relaxed. That's how I feel. And it winds up being a very nice experience. I feel like I'll never get crabs again. I mean, I'll never get lice again. I did not get lice. It was, we were just down the street. Or crab. And I don't deal with crabs. My pleasure. So are you going to tell me the celebrity? Was it John Stuart? No. Jerry Seinfeld? I'm not going to say anything. Daft Punk? Okay, thank you. Kind of a waste.