Rid your home and outdoor spaces of insect invaders with TERRO® ant and roach killer spray. Killing cockroaches and ants, including carpenter ants and fire ants, this is a truly versatile spray to use against common household pests. Ant and roach killer spray can be used indoors to eliminate pests from common hiding places, such as storage areas, sinks, plumbing, baseboards and drains. The nozzle allows for broad treatment or easy application in cracks and crevices.