Kill and control broadleaf weeds in your lawn with Weed Beater Ultra Ready-to-Use Spray from Bonide. Weed Beater provides visible results in just 24 hours after application. When used as directed, this product performs in both warm and cool weather and will not harm lawn grass. Controlled listed weeds include clover, dandelion, thistle, poison ivy, poison oak and many more. Weed Beater Ultra kills more than 200 listed broadleaf weeds. This product arrives conveniently ready-to-use in a trigger sprayer bottle. To use, shake well and apply uniformly to the upper leaf surfaces of target weeds. For best results, please see full use instructions on product label.