Lowes offers Avenger 32-fl oz Organic Natural Concentrated Lawn Weed Killer for $25.47 (reg. $30.98) free store pickup.

Product Description:
Fast-acting - visible results in less than 2 hours. Highly biodegradable - dissipates quickly. It is non-toxic and can be used in areas near to people, pets, and wildlife. Works in cool cloudy conditions (as low as 40º F). Does not stain brick, concrete, or pavement. Emulsion technology - visually reference your spray target. Sprayed areas can be planted within hours. Made from oranges, lemons, and other citrus fruits - pleasant citrus aroma. EPA registered and approved. Controls most weeds, grasses, and mallow including spurge, sow thistle, shepherd's purse, clove, hairy fleabane, crabgrass, smooth crabgrass, dandelion, whitestem filaree, bermudagrass, bindweed, Johnson grass, and little mallow. Organic Materials Review Institute (OMRI) listed product. OMRI provides organic certifiers, growers, manufacturers, and suppliers an independent review of products intended for use in certified organic production, handling, and processing. Approved for use in organic gardening by the U.S. Department of Agriculture's (USDA) National Organic Program (NOP) Rule. Approved by the Washington Organic Food Program (WSDA). D-Limonene is Generally Recognized As Safe (GRAS) by the FDA USDA. IR-4 Project participant. Patented formula Made in the USA.