Lyclear Dermal Cream Permethrin 5% W/W is a very effective cream that is used to treat scabies and crab lice. It is also good for the treatment of pubic lice. Permethrin 5%contains insecticidal properties that prevent the irritation, itching, burning, and discomfort caused by scabies and lice. It is used for external application only. The product is suitable for adults and children over 2 years old. Leave the cream for 8 hours and then wash off with soap and water. Reapply the whenever required.