Kill listed weeds without harming your grass (when used as directed) with Ortho WeedClear Weed Killer for Lawns with Comfort Wand. This lawn weed killer is designed to kill over 250 common broadleaf weeds, including dandelions, clover, poison ivy, chickweed, and dollarweed (see product label for complete weed list). The formula contains three proven weed killers that target weeds down to the root, providing DIY homeowners with visible results in just hours. The weed spray is rainproof in one hour, so you can apply with confidence. For best results, use this herbicide to control weeds when they are small and actively growing in the spring or fall when daytime temperatures are below 90°F. The included Comfort Wand applicator ensures easy, continuous spraying for precise, targeted application. People and pets can return to the treated area once the spray has dried. Use Ortho WeedClear Weed Killer for Lawns weed killer sprayer with wand to kill weeds to the roots so they won't come back.