Best way to get rid of fleas in a house is smoke bomb em with a greenhouse smoke bomb gamma base if poss thats what council will do not to expensive either then if you can get hold of em where you are one or two of them slow release fly and wasp killers that last three months these are guarranteed to kill fleas i used to keep one in the kennel and one in the house all the time [out of the reach of the dogs] saves all the hassle and expense vet put me onto em years ago for doing him a favour its what he used on things like snakes and stuff that dont like baths all told your looking at about a