The Flee Spray formula was designed to act directly on the environment, controlling the presence of unwanted parasites in resting areas, rugs, and upholstery. Unlike topical treatments applied directly to animals, this product focuses on eliminating threats in the surrounding space, helping to break the life cycle of parasites in the home. Its spray application allows for uniform distribution and targeted action on the most critical surfaces of the home. By treating the environment, Flee Spray acts as an essential complement to your pet's regular parasite treatment, ensuring comprehensive protection of the domestic space.