Have you discovered a flea infestation in your pet-free home? If you have friends or neighbours with a dog or cat, you might believe that the fleas are coming from them. However, fleas don't just hitch rides on the hides of pets. Humans can bring them indoors, too.
Moreover, fleas have an unfair advantage when it comes to the waiting game. As a result, what you thought was a pest-free environment could turn out to be a flea haven.