how long can fleas live without a host
Generally a flea can live without a host for approximately 2 weeks. In one day a female flea can make a lot of eggs, so it is important to use a follow up treatments to get rid of fleas for good.
Fleas generally don't survive past 100 days, even if they live on a host. For further information, please visit the website http://www.orkin.com/other/fleas/.
The adult flea can live up to 2-14 days without a host. Flea larvae on the other hand do not need a host to survive.
Fleaswill eventually die out of starvation after 14 weeks without food or host. They need a constant supply of food in order to survive.
Not more than 100 days. For more details visit www.dailypuppy.com/.../how-long-do-fleas-live-without-a-host/d01
Fleas can only live 2-3 days with no host, at the most. Most fleas will die within hours of not having a host.