The Nitty Gritty Aroma Therapy Head Lice Solution is a 150ml treatment that helps to remove head lice from dry hair. To use, apply the solution to the roots of the hair and comb through with a fine-tooth comb, such as our award-winning NitFree Comb, for effective results. Our solution allows the comb to glide smoothly through any hair type, making it easy to remove lice and their eggs. Unlike regular hair conditioners, this solution won't foam up, allowing you to see what you're doing. The formula includes neem and wheatgerm, which help to leave the hair in good condition. Size: 150 ml (3-6 applications, depending on hair length).