Child labor laws?

Miss Ella has a natural talent for folding clothes. She folded 2 loads for me on Sunday. She does an awesome job with hers and Si's. Is it only subject to child labor laws if I were to hire her out to friends and neighbors?

A rare kodak moment of these 2 NOT fighting!Si fought and fought falling asleep and then I took him someplace with me and he fell asleep in the car.