Keep your livestock building, barn, kennel coop and more safe from pests with the Bayer 32 mL Cylence Ultra Pest Control Concentrate. The concentrate offers broad spectrum control of crawling and flying pests including those infesting wood of indoor and outdoor surfaces, and it contains 11.8% Beta-cyfluthurin for fast knockdown. The 2,000 sq. ft. range allows you to reliably eliminate pest in multiple areas, and the pest concentrate delivers lasting use with residual control up to four weeks.