Usually, lice eggs can only survive for up to 48 hours after they leave the body, which means they can incubate on clothing for up to 48 hours. Pubic lice disease is a type of sexually transmitted disease and is mainly transmitted through sexual contact. Pubic lice are parasites that live only on the mons veneris and cannot survive on clothing after leaving the body. Pubic lice can secrete a mucus that wraps itself around the surface of the patient’s skin and survives by sucking blood, which is difficult to dislodge by bathing with a bathing gel. It can also be hidden in the seams of underwear. If you have intercourse with someone who has pubic lice, it is possible to get infected with pubic lice. Therefore, once a patient finds himself suffering from pubic lice disease, it is recommended that both sides shave and burn their pubic hair, and that all underwear be boiled in boiling water, while bed sheets and covers also need to be disinfected using boiling water to eliminate the place where pubic lice parasitize and live. In addition, it is recommended that patients eliminate unclean sex to avoid sexually transmitted diseases or infection with pubic lice.