Patient information: Apply to dry hair so that the scalp and roots of the hair are saturated. Leave on the hair for 10 minutes. After 10 minutes, comb through the hair with an ordinary comb to remove tangles. Then, use the detection comb provided in the pack to remove dead lice. To ensure a thorough job, divide the hair into four quarters and comb each separately. The divide the first quarter into smaller sections to make combing easier. Place the teeth of the comb as close as you can to the scalp and comb downward away from the head to the tips of the hair. After each stroke, rinse out the comb to remove any hair and lice and wipe with a tissue. Once the whole head has been combed, wash out the product using ordinary shampoo. Repeat treatment after 7 days. Use detection combing 2-3 days after final treatment, and again 9-10 days after the final treatment to check that treatment has been successful. All infested contacts must be treated at the same time to prevent reinfestation.