Do nits rehatch after there dead?

Nits, which are the eggs laid by lice, do not re-hatch after they are dead. Once a nit is dead, it cannot develop into a louse. However, it's important to distinguish dead nits from live ones; dead nits can remain attached to hair strands, which may cause confusion. Effective lice treatment typically involves removing both live lice and nits, regardless of whether they are dead or alive.