0.25% Permethrin Fast acting, long lasting (4 weeks) insect control for lawns and home foundations. Great for ants, fire ants, fleas, ticks, crickets, earwigs, spiders, sow bugs, silverfish, clover mites, chinch bugs, armyworms, sod webworm, leaf hoppers, millipedes and certain grubs. 10 lbs treats 5,000 sq. ft.