I’ve had a flea problem for THREE months. The fleas entered my house through a piece of furniture i got from a friend (which has been recently removed a month ago). I’ve used Virbac flea bombs, vacuumed the whole house multiple times and thrown out the bag. Treated my carpet and furniture with flea powder and have NO animals. I’ve also removed all of my bedding, rugs, and clothing from my house and washed it elsewhere.