Both my cats have fleas, not many, very early stages (according to vet) I've got the stuff to treat them which I have done but the vet has scared me into thinking my house will now be infested and she has sold me some spray telling me I need to spray my whole house, move furniture and spray behind it, wash all our bedding on a 90 degree wash (even tho the cats aren't allowed upstairs) etc etc. However a few people have said that they've never done this to their house when their pet has fleas so I'm wondering is it really necessary and as saved as she made out? I'm worried as I have a 6 week old DD and the thought of fleas on her blankets etc is freaking me out 