Nitty Gritty Head Lice Repellent Spray can help keep hair free from lice during outbreaks and prevent re-infestation, especially when members of the family have had head lice. Nitty Gritty Head Lice Repellent Spray tackles the unwanted and sometimes embarrassing problem of head lice. A light non-greasy spray, it is pleasant smelling and comes in a generous 250ml family size bottle. However vigilant parents may be when dealing with an infestation of head lice, there is nothing more frustrating than your child being re-infested by playmates within days of being louse free. Used on a daily basis, this spray will help to keep hair free from lice during outbreaks. Before use, check the hair is free from lice. If there are head lice already, we recommend you first use the Nitty Gritty Aromatherapy Head Lice Kit.