Picksan lice stop anti45lice shampoo is very quick and easy to use it contains natural active ingredients including the patented melaza extract the melaza extract consists of a special neem seed extract that is extracted from the neem tree the neem seed has been used in india to treat lice for thousands of yearspicksan lice stop anti45lice shampoo cares for hair is soft on the scalp and has a very mild pleasant scent picksan lice stop anti45lice shampoo leaves hair in g