Head Lice infestation is a common problem. Lice are transmitted from one person to another through comb, cap, towel, clothes etc. MediLice Anti-Lice has Permethrin which is a very effective, safe and most widely used anti-lice agent all over the world. It is not only effective against adult and larva (nymph) of lice but also effective against their eggs (nits). MediLice Anti Lice's activity continues its action for 14 days,which is helpful in completely eradicating the eggs (nits) of lice when they hatch into larva (nymph). MediLice Anti Lice is enriched with benefits of Pyrethrum Extract,a natural anti-lice agent. Head lice are a common problem with pre-school and school children. It's the world's No.1 trusted anti-lice formulae. A single application is enough to rid your hair from lice and nits. And that from your children's hair too. It's perfectly safe and effective for children as well. Directions for use Wash your hair with your usual soap or shampoo. Rub hair with towel, however, keep the hair moist. Apply full bottle of MediLice Anti Lice Cream Wash like a shampoo to your hair. Also apply behind the ears and to the back of the neck. For effective action, leave the cream wash in hair for 10 minutes. After 10 minutes, wash thoroughly. While hair is still wet, use a Lice Removal Comb to remove dead lice and nits (eggs).