Leslie, have you tried this stuff?

http://www.sergeantsnatural.com/science.html


I picked it up at Krogers for about $8. I needed something to spray in
my garage and some areas inside the house. It works GREAT.The smell
is unusual but not unpleasant. I use the Advantage flea drops for the dogs
and cats, but I apparently was carring the critters into the house on my
clothes. The Vet told me this flea season has been the worse
in a long time around here. i really hope you find something soon. I've been
in your situation once long ago & it was the pits.