Spectracide Weed and Grass Killer Concentrate is formulated for spot treatment of weeds and grasses. Use it on and around patios, walkways, and flower beds. This formula is rainproof in 15 minutes—rainfall or watering after 15 minutes won’t wash away effectiveness. Spectracide Weed and Grass Killer Concentrate kills down to the root and delivers visible results in as fast as 3 hours. Plant new flowers, trees, and shrubs in the treated area after just 1 day. When used as directed, Spectracide Weed and Grass Killer Concentrate works the first time, every time! For best results, apply during warm, sunny weather when the temperature is over 60 degrees. Mix with water and apply with a tank sprayer at the rates directed on the product label. Completely cover the leaves of the target vegetation. Protect desirable plants with a piece of plastic or cardboard – if desirable plants are accidentally sprayed, wash with water immediately. Do not mow, cut, or otherwise disturb treated vegetation for at least seven days following application. Do not use on or around edible feed or food crops. KILLS WEEDS AND GRASSES: Use on driveways and walkways, and around fences, trees, flower beds, shrubs, and other areas in your yard. Visible results as fast as 3 hours RAINFAST: Rainfall or watering 15 minutes after application will not wash away effectiveness. Mix and apply with a tank sprayer Replant new flowers, trees and shrubs the same weekend Spray to completely cover the leaves of the target vegetation. Type: Weed and grass killer Maximum Coverage Area (Sq. Feet): 3000.0 Size: 32-fl oz Active Ingredient: Diquat dibromide Application Method: Tank sprayer Application Season: All season Area of Use: Driveway & patio Concentrated: Yes Contains Glyphosate: No Delivery System: Liquid Duration of Effectiveness: 90 days For Use Along Fences: Yes For Use Around Trees: No For Use in Flower Beds: No For Use in Vegetable Gardens: No Lowe's Exclusive: No Natural: No Odorless: Yes Organic: No Post-Emergent: Yes Pre & Post-Emergent: No Pre-Emergent: No Primary Usage: Weed and grass killer Rain Resistant: Yes Ready to Use: No Recommended for Algae: No Recommended for All Broadleaf Weeds: Yes Recommended for Chickweed: Yes Recommended for Clover: Yes Recommended for Crabgrass: Yes Recommended for Creeping Charlie: Yes Recommended for Dandelions: Yes Recommended for Dollar Weed: Yes Recommended for Grassy Weeds: Yes Recommended for Moss: No Recommended for Nutsedge: Yes Recommended for Poison Ivy: Yes Recommended for Poison Oak: Yes Recommended for Spurge: Yes Recommended for Vines: No Safer For Kids: No Safer For Pets: No Unit of Measure: Fluid ounce(s) Unit of Measure Quantity: 32.0 Visible Results: 3 hours Warranty: Lifetime CA Residents: Prop 65 Warning(s): No EPA Registration Number: 9688-265-8845 OMRI Listed: No UNSPSC: 10171700