Harris Home Pest Control Concentrate is intended for dilution with water for spray application. The active ingredient is Cypermethrin (26.0%). Dilution rates will depend on the pest being treated. Kills roaches, ants, stink bugs, fleas, ticks, gnats, mosquitos, wasps and more. See label directions for rates by pest. This concentrate is used for residual pest control in and on buildings and structures and their immediate surroundings. Permitted areas for use include: industrial buildings, houses, apartment buildings, warehouses, trucks, schools, nurseries, day camps, bakeries, hospitals, and more. For application directions by pest, see label directions. Always read and follow label directions before and during use.