My 6 month old kitten, Marley, had fleas when we first got him from the owners. They were dead when we combed him but lately, for the past month we've found heaps of live ones. I've de-flead him three times in the past month and let a flea bomb off in our room where he sleeps but he still has them! The last time I de-flead him was about three days ago and they're still not dead. Please please please help, I worry about getting bitten whenever I cuddle him!