Ortho Home Defense Insect Killer for Lawns Granule 10 LB. Fast, effective, targeted and easy to use. Provides effective control on a wide variety of insects but provides a very effective kill on pests that matter most. For home protection (ants, fleas, ticks and spiders). No smell, no reside and quick dry. Exterior perimeter control. Safe to use around kids/pets & helps restore order. Active ingredient: 0.115% Bifenthrin. Coverage: 10,000 sq ft.