Made from natural ingredients, Burn Out is approved for organic gardening and safe for use around people and pets. It kills all types of actively growing weeds and grasses. Best results are achieved from spring/early summer applications to actively growing young weeds. Burn Out is rainproof when dry, works at temperatures as low as 40°F and does not translocate. Great for use around borders, driveways, sidewalks, buildings, fence lines and other areas where weed control is desired. One bottle covers approximately 375 sq. ft. Active ingredients include citric acid and clove oil, inert ingredients include water, lauric acid, octanoic acid, gum arabic, xanthan gum, and sodium acetate.