The answer to 'why is my flea recurring problem' is that fleas are a common and persistent pest that can be difficult to fully eliminate. Fleas often return due to their rapid breeding cycle, ability to survive in various environments, and the presence of hosts (like pets) that allow them to continue reproducing.
Some common causes of recurring flea problems include bringing in new infested pets or items, inadequate treatment of the home and yard, and failure to fully eliminate all flea life stages. Symptoms of a recurring flea problem may include seeing live fleas, finding flea dirt or eggs, and experiencing bites on yourself or your pets.