Nitolic Head Lice Treatment Spray is a medical device intended for the comprehensive treatment of head lice infestation. Spray lotion is formulated to treat head lice infestation caused by head lice. It comes along with Nitolic lice & nits removal comb, which is a fine-tooth comb helps removing lice and eggs (nits) after treatment. Head lice are tiny parasitic insects that are adopted to strong grips of the hair. Lice feed only on human blood. Lice eggs called nits are white or pearl in color and about 0.8 cm long. Immediately after nits are layed, the female attaches them to the hair shaft using special cement-like material. Nitolic Head lice treatment sprays works by O-effect technology that guarantees quick and even coverage of the entire hair along with the present parasites, thanks to which the treatment is simple, fully effective without need to reapply. It also eliminates nits by drying them and cutting off the access of air to their respiratory system. Nitolic is safe to use because it does not contain insecticides that may be harmful to people.