How can I get rid of lice?

You can get rid of lice by using pyrethrin and Benzyl alcohol lotion. This will help treat head lice.
Use a special comb to remove the lice from the hair. Make sure the comb is wet.

Clean the clothes, beddings and all materials that have come in contact with the affected person.
Clean your hours thoroughly so lice will not be able to return to the head.

It is not easy to get rid of the eggs so you have to monitor your hair for about a month after you start treatment. Monitor so that the eggs will not hatch in the head again.