Ortho WeedClear 1 Gal. Ready To Use Refill Lawn Weed Killer

Powerful weed killer that kills weeds without harming your lawn. This weed killer kills over 250 common weeds, including dandelions, clover, poison ivy, sumac, chickweed, and dollarweed (see product label for complete weed list). It is made especially for residential lawns and contains three proven ingredients to specifically target and destroy other common lawn weeds, without harming your grass. This herbicide works by entering weeds through their leaves, and moves throughout the plant to kill all the way down to the root. You will see visible results in hours, and it becomes rainproof within one hour upon drying. People and pets may enter the treated area after the spray has dried. For best results, use when weeds are small and actively growing in the spring or fall.