Ok, I have looked at lots of answers to flea infestation problems and I am totally empathizing with everyone out there and their pets who are suffering from these critters. My question is this. In a few days, I am moving from a flea-infested apartment to a flea-free house. What’s the best way to insure the fleas stay behind? Treat the cats with the Frontline drops (that I have used faithfully every month, but they do very little when your environment was already over-run with fleas) and THEN move them out of the apartment? Or bring them into the NEW house and then treat them with the Frontline? Won’t the eggs that are on them fall into the new house and begin hatching and then I’ll have the same problem all over again? None of the vets or groomers in my area will flea dip my cats because they are both over 10 years of age. Any help would be SO greatly appreciated. My cats and I thank you.