lol at all of the replies.

Easiest / Cheapest / Kill em dead method?

Lysol ... Don't know where I read it but Lysol makes fleas AND THEIR EGGS hemorrhage like crazy. Try it on an infested area ... you'll see. They literally bleed out ... don't know what's in lysol that does it but it's the shit ... even with bad flea problems. Mist the floors and any especially any furniture.

Lysol smells terrible to me but it works.