We have a kitten and a 3 year old cat. They have fleas. We got Frontline from the vet and also tried Hartz Ultraguard Plus after we ran out of frontline. This has been 3 months now. We are vacuuming regularly, spraying flea sprays, combing all the time with a flea comb and getting alot of fleas off, but it seems we are losing the battle or not gaining any ground. At first we thought we were winning the battle but now it seems the fleas are. We thought about trying the flea bombing of the house, but our three year old is very timid and trying to take her out of here she will tear us up. We have fleas jumping on us occasionally and the only thing that seems to kill the flea is us combing them and putting the fleas in water and drowning them. Is there anything anybody can suggest that would help get rid of this problem. The fleas are driving me crazy.