Ortho® Groundclear® Poison Ivy & Tough Brush Killer Comfort WandOVERVIEW Kill poison ivy, poison oak, kudzu, wild blackberry and other listed weeds with Ortho GroundClear Poison Ivy & Tough Brush Killer See results in 1 hour Rainproof in 2 hours Kills to the root The continuous spray Comfort Wand easily gets into hard to reach areas around homes, cabins, buildings, fences, and along trails Active Ingredients Triclopyr, triethylamine salt 0. 70% Use Ortho GroundClear Poison Ivy & Tough Brush Killer to kill over 60