Ortho Orthene 16 Oz. Ant & Roach Killer is an effective solution for managing bug infestations both indoors and outdoors. This ready-to-use insect killer dust targets a wide range of pests, including ants, roaches, fleas, ticks, spiders, scorpions, stink bugs, and other listed insects, providing control for up to 8 months. Its odorless formula requires no watering in, making it convenient and easy to use around homes, apartments, animal quarters, greenhouses, mobile homes, recreational vehicles, ornamentals, and vegetable gardens. The product is designed for application with a hand duster or other suitable methods, focusing on hiding spots and runways where insects are commonly found. For results, apply when insects or signs of damage first appear, and follow the specific instructions on the product label.