I know that the person who wrote in about using Sevin Dust in her home said she has never had any problems, but it is just to risky, in my opinion, to even attempt to use it in my home. I use it in my yard. The best thing that I have found is some stuff called Flea Buster's. You can get it at most veternarian's. It is a mineral so it is totally non-toxic for your babies and absolutely works. We moved into a new home and the people who were there before us had an indoor dog. Within a week of moving my babies in, they were covered in fleas and my husband was being eaten alive! I bought the Flea Buster's at the vet's(thank you Julianna for letting me know about this terrific stuff), and within 2 hours I had all of my carpets done. Within 24 hours, I had no more fleas(except the occassional 1 or 2 my dogs bring in from outside). Just follow the directions and no more fleas. Donna and her gang of: 2 fuzzies 2 iguana's 2 monster puppies 1 Blue Tick [Posted in FML issue 2776]