Nitty gritty nit free combhead lice and nits now you really can beat them without nasty chemicals because our nitty gritty comb is exactly what your family needs to quickly and easily get rid of all head lice nits ndash and even the live eggs which other products leave behind to hatch a new generation of little monsters in your childrens hair you wont need to buy nasty chemical treatments or other combs ever againthats right because the nitty gritty comb uses state of the art