Safer(r) Fast Acting Grass & Weed Killer (5055)

32 oz. Ready To Use. Kills weeds and unwanted grass within hours of application without harmful chemicals. Made from an all natural herbicidal soap that will not leave residual chemicals in the yard or garden. This natural product only kills weeds and grass on contact. It will not travel through soil to nearby plants to cause unintended damage. See results in 4 hours. Active Ingredients: Potassium salts of fatty acids (3.0%)