A product with a gentle, insecticide-free formula that is specifically designed to eliminate lice, causing their natural death and allowing the eggs to be removed. Benefits: Easy application: thick, spray-on formula. Unique product composition: benzyl alcohol and mineral oil. Double action against lice and nits (suffocates and dehydrates) in 10 minutes. From 1 year of age. Includes a free hat and nit comb. How to use: It is recommended to apply the lotion to dry hair until completely damp. Leave on for 10 to 15 minutes and comb through with a nit comb. Then wash your hair with your usual shampoo. Do not dry your hair with heat styling tools.