Yates Zero Weeding BrushZero Weeding brush is ideal for targeting weeds around desirable plants, just fill with desired Zero product and brush the targeted weeds. Saves back breaking bending when weeding. Targeted weed control. Can be used with all Liquid Zero weedkillers. Specially developed valve on the brush prevents leakage. Only requires a dilute glyphosate solution to control most common weeds. Easy to apply brush mechanism makes spot weeding easy and saves back