Roundup 1 Gal. Dual Action Weed and Grass Killer Plus 4 Month Preventer with Sure Shot Wand 5378304 The Home Depot Zoysia Grass Pre Emergent Best Weed Preventers for Lawns eJuice Wholesale Eliquid Distributor Vape Juice Nicotine Liquid Eraser weed killer is a non selective, broad spectrum herbicide for annual and perennial weeds, woody brush, and trees. As a non selective herbicide, Eraser will kill grass, plants and weeds that are directly sprayed.