We used the Flea, roach and spider bombs about 2 months ago in every room of the house and we have not had a prob since - we also threw out our old rug and bought anew sea greass rug with new pile so the fleas have not where to hide in it.

When you ude the bombs make shure you turn all appliances off and cover toys ect. I set mine all off then went out for the day and my mum opened all the windows after the 4 hrs and when we got home I vacced and wipped down all surfaces and the couch and it was AOK.

HTH
Kate