Full Marks physically dehydrates head lice and helps remove lice and eggs without using traditional insecticides. Key features: Works in five minutes Includes a fine metal removal comb Suitable for adults and children aged 2 years and over Approximately four treatments, depending on hair length How to use:Apply thoroughly to dry hair and scalp. Leave for five minutes, then comb through carefully using the supplied comb. Wash out using a non-conditioning shampoo. Check the hair again after seven days and repeat treatment if live lice are found. Important information:Treat only when live head lice have been detected. Keep treated hair away from cigarettes, naked flames and other sources of heat. Always read the enclosed instructions before use.
