"Temporary hair color" means any product that applies color, glitter, or UV-active pigments to hair, wigs, or fur and is removable when washed. The term includes hair color mousses and products labeled to add texture or thickness to cover thinning or balding areas. The term does not include hair spray, hair styling product, or hair mousse.
N.H. Code Admin. R. Env-A 4104.57