Transfer of CPA Exam Scores............................................................................ 15. X. Frequently Asked Questions (FAQs) ...................................................................
Head lice can survive on a human host for approximately 30 days. They generally cannot survive longer than 24 hours off the host. A female louse lays 3-5 eggs a day. The eggs hatch in 7-10 days and it takes another 7-10 day for the louse to mature and lay their own eggs.ead lice can survive on a human host for approximately 30 days. They generally cannot survive longer than 24 hours off the host. A female louse lays 3-5 eggs a day. The eggs hatch in 7-10 days and it takes another 7-10 day for the louse to mature and lay their own eggs.
Life Span. Nits, or lice eggs, can live for up to 10 days but will need to feed on human blood after hatching. Adult lice can live for up to one month on the head of a human but die within two to three days without body contact.ead lice are very small insects that live on the scalp, which is also where they lay their eggs. They survive longer when on the scalp, but how long can head lice live without body contact? 1  How to Break the Lice Life Cycle. 2  How to Use Dawn to Kill Lice.