Ohio State University has just released a study where they found that thoroughly vacuuming the house is an effective way to get rid of fleas (other than on the dog or cat, of course). Vacuuming killed 96% of the adult fleas and 100% of the younger ones. Associate Professor Glen Needham:
“For awhile, fleas owned us. But now they're on the run.... There are all kinds of ways to manage the problem, but how people feel about insecticides and how much money they want to spend factors into what they're going to do for flea control. Vacuuming is a great strategy because it involves no chemicals and physically removes the problem.”