Did you solve it? I'm having same problem, flea bombs, frontline, indorex, helped situation but not solved. Still gettin them jumping on me n kids, its awful. Sat itching as I type makes me mad when I see em on kids. Got two more cans of indorex on way n more frontline. More expense but right now I would pay anything to get rid. It's been 3 weeks now x
I think so....(touch wood, fingers crossed and all that!) We got back from a 2 week holiday yesterday and it seems ok.
In the end we used about 5 cans of indorex, stronghold on the cat and some advocate two weeks later. Cost a fortune.
I really do hope we have cracked it, its a nightmare. I would use 3 cans of indorex in one go, treating the worst rooms first and treat the cat with something other than frontline. Oh, and don't forget the car! Good luck