Lyclear Express Treat & Protect Shampoo is an insecticide-free head lice treatment shampoo supplied with a fine-tooth comb. It works by a physical action to suffocate and dehydrate head lice and their eggs, including lice that have become resistant to insecticides, and helps make the hair a less welcoming environment to protect against reinfestation for a period after use. Suitable for the whole family. Avoid contact with the eyes and rinse with water if contact occurs. Keep out of the sight and reach of children. For young children, those who are pregnant or breastfeeding, or anyone with sensitive or broken skin, asthma or known allergies, speak to your pharmacist before use. Read the enclosed instructions for use before applying.