Raid Flea Killer insecticide spray kills fleas and ticks in your home and on your dog. It also kills crickets roaches and silverfish on contact. The non-staining formula is designed for indoor use to safely treat your house and pets and has a clean and pleasant scent.Protect your dog from fleas and ticks and work smarter not harder when fighting bugs inside your home. Apply flea killer to your pet s sleeping quarters as well as directly on dogs 12 months or older as directed on the container.