Scotts® Turf Builder® Triple Action1 provides three benefits in one bag. This 3-in-1 formula kills and prevents weeds, all while feeding and strengthening your lawn. It kills listed broadleaf weeds, including dandelions and clover. Prevents crabgrass for up to 4 months and barnyardgrass, fall panicum, foxtail, and annual bluegrass. Scotts® Turf Builder® Triple Action1 can be applied to Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue, Fine Fescue, Bermudagrass, Bahiagrass, Centipedegrass, and Zoysiagrass. Apply with a Scotts® spreader when dandelions are actively growing. Make sure the grass is wet from dew or watering before applying to help the particles adhere to weed leaves. After 24 hours, water the lawn to wash particles onto the soil to prevent germination of crabgrass and other listed grassy weeds. Do not allow people and pets to re-enter the treated area until dusts have settled. This bundle contains two 12,000 sq. ft. bags, covering 24,000 sq. ft. in total.