RM18 32 Oz. Concentrate Fast-Acting Weed & Grass Killer is an effective solution designed to quickly eliminate unwanted weeds and grasses with minimal preparation. This powerful formula combines two herbicides, glyphosate and diquat, to start killing weeds on contact, with visible wilting appearing within just 12 hours. It is for tackling tough plants such as kudzu, wild blackberry, poison ivy, poison oak, crabgrass, and dandelions, along with over 100 other types of vegetation. The product becomes rainfast in only 30 minutes, ensuring your efforts are not washed away by unexpected weather. Additionally, once the spray has dried, there are no entry restrictions for pets or people, making it a safe choice for your outdoor spaces. Model Number: 016875