•Isha Lice Comb will finish all your problems on lice, nits, fleas and eggs. Insects such as head lice live only on the human head, feeding on blood several times a day and they remain closely to the scalp to survive. •Our specialized Isha Lice Comb is double sided and has fine teeth to easily catch these unwanted hair insects. This is ideal for the whole family, children and adults alike.