The 3-Pack Spruce EZ-AIM Grass & Weed Killer Precision Spray is a ready-to-use outdoor spray that effectively kills crabgrass, dandelions, and other grassy weeds in areas like driveways, patios, and flower beds. With a 10 oz unit weight and EPA registration, this product provides up to 6 months of prevention and is safe for both pets and people. Made by the brand Spruce in the United States, this weed killer is a solution for outdoor pest control without the need for certification.