No they cannot live without blood; they will die within 1-2 days without it.
Apparently, once the egg hatches the nymph must be able to feed right away, or they will die.
when a mature lice is without blood it can only live around 48hrs.
no they cant
They cannot live on clothes because lice feed on blood, and clothes do not have blood.
NO Lice live on people's head to feed on blood.
Lice live off the hair, the skin and blood from your scalp
Pubic lice can live less than a day without a human host.
They live off of the blood in your scalp!They get their nutrients by sucking (or absorbing) blood.
no not at all, you see lice,nits cant live without human blood for 2 days otherwise they would die, so unless your pool is hairy then yes do clean it!!
Head lice can live without a host for four days at 68 degrees Fahrenheit. If the temperature is higher they live a shorter time.
Lice are parasites that live off the scalp of a living organism, usually a human or animal. The mode of feeding in lice is known as solenophage. This is where the lice used its mouth parts to penetrate the scalp and draw blood.
that cannot happen as lice are parasites they live from your blood they do not give blood but suck blood from you and also their fangs have no blood circulation, same as the mosquito they all are blood suckers thank God for that
No, they can only survive on humans living off our blood.
Head lice can live only on a human head. They can not live without a head to feed on (suck blood) for longer than a couple of days at most. They can not live on animals. They can not jump and they can not fly. But, they can crawl along your hair and onto someone else's hair if the hair is touching (or if they fall into your hair brush and then someone else uses it).
lice eat blood.