Enforcer 1-Gallon Home Pest Control is a ready-to-use insecticide that kills German cockroaches on contact for up to 1 year. It is also effective against bed bugs, Asian lady beetles, brown recluse spiders, black widow spiders, carpenter ants, and carpenter bees. This odorless and non-staining product can be used around residences, kitchens, baths, garages, gazebos, patios, pet sleeping areas, playrooms, porches, recreational vehicles, and more. The active ingredient is deltamethrin 0.03%.