The answer to 'flea recurring problem' is that fleas can be a persistent issue for homeowners due to their rapid breeding cycle and ability to live in a variety of environments. Common causes of recurring flea problems include pets that have brought fleas into the home, an existing flea population in the yard or home, and environmental conditions that favor flea growth and survival.
Symptoms of a flea infestation include seeing fleas on pets or in the home, excessive scratching or biting by pets, and the presence of flea dirt (flea feces) in carpets, bedding, or other areas. To address a recurring flea problem, it's important to treat both the home and any outdoor areas, as well as treat pets with an effective flea control product. DIY solutions like vacuuming, steam cleaning, and using flea sprays can be effective for minor infestations, but for severe or persistent problems, it's best to call in a professional pest control technician who can provide more comprehensive treatment and prevention strategies.