ORTHO MAX POISON IVY & TOUGH BRUSH KILLER CONCENTRATE
Kill poison ivy, poison oak, kudzu, wild blackberries and other woody plants and vines. Ortho Max Poison Ivy & Tough Brush Killer is guaranteed to kill down to the roots. Easy to apply with Ortho Dial 'N Spray applicator or Ortho tank sprayer. Rainproof within two hours of application.