Showdown: Rainproof Weed Killer, 15-Sec Oil Remover, Comfort Wand for Poison Ivy & Oak In the relentless clash against poison ivy and oak, three contenders rise to the forefront: a Rainproof Weed Killer, a 15-Sec Oil Remover, and a Comfort Wand designed for precision. Each product brings a distinct strategy to the table, targeting the battle at different stages. The Bonide Poison Oak & Ivy Killer steps in as the aggressor, wielding a fast-acting formula that strikes at the roots of invasive plants. With its 32-oz ready-to-use spray, it's a gardener's ally, delivering visible results without the need for mixing or waiting. Meanwhile, the Tecnu Extreme Poison Ivy & Oak Scrub acts as the defender, offering an urgent solution to the aftermath. At just 4 oz, this oil-removing scrub targets the lingering urushiol oils that spark rashes, transforming itchy skin into calm with a quick, 15-second application. But when it comes to tackling the problem head-on, the Roundup Poison Ivy Plus Tough Brush Killer steals the spotlight. Its 1-gallon size and rainproof formula make it a powerful, long-lasting tool, while the comfort wand ensures even the most stubborn patches are addressed with ease. Whether you're battling the source or the consequences, this trio of products proves that the fight against poison ivy and oak demands a blend of strength, speed, and strategy.