CSI Bifen XTS 1 Gallon provides long residual activity for effective and lasting pest control. This fast acting synthetic pyrethroid features a low odor formula with quick knockdown and controls over 50 unwanted pests including termites ants and surface feeding insects. It is approved for use in outdoor perimeter pest control turf and ornamental applications and pre and post construction termite treatments. The concentrated formula contains 25.1 percent bifenthrin for professional strength performance.