This is the first time we ever have been infested with fleas. Our dog had them on him and it took us 2 days to realize that he actually had fleas. And then we went to work with bombing the house, vacuuming the carpets and furniture, washing sheets on the bed, throwing out the dogs bed, washing all the dog toys in hot water, and spraying the carpets, flooring, and furniture. The dog has been treated with spot on treatment Frontline Plus, Capstar pills to kill adult fleas, and Program to kill flea eggs and larvae. And he gets a bath at least every 5 days. Since he has been on the Capstar pill I have not seen any fleas on him. But I know we still them since we have flea traps throughout the house and are still catching them. My first question is that if there are no fleas in a trap and it has been 3 weeks does that mean that room has no fleas? Second question is that we live in a 2 family home, with me and my family living on the bottom floor and other relatives living on the top floor, so if we went upstairs or in the car or anyone elses house, could we take the fleas on our clothes and have someone elses home infested or our car? Third and final question is that we are planning on steam cleaning the carpet and have gotten mixed opinions on whether to do it or not, will it help? and if we do treat the carpet/area rugs can we put powders (fleasbuster) down afterwards? How dry does the carpet have to be? Also, if we do steam clean the carpet does that mean fleas will hatch sooner and we can come home to a swarm of fleas afterwork? Just trying to get an idea on this. The dog would not be around when treating, so they won’t after him if we came home, any ideas or suggestions would help. I’m just not sure when this will be over.