A client contacted us today via our "Ask the Entomologist" option at www.ehspest.com when he discovered small biting insects that hopped. I asked for a photograph. I confirmed it was indeed a flea. He was shocked and happy when I told him he didn't need EHS to treat the interior of his home, but rather put the family cat on frontline and allow access to the entire interior. The fleas jump on live and roll off dead, thats how well it works. He was very grateful for the honest cure and then signed up for our EcoHealth Tick and Mosquito for his yard and his neighboring sisters home!