This product has been registered with the Washington State Department of Agriculture. When applied as directed, this product meets the Washington standards for arsenic, cadmium, cobalt, mercury, molybdenum, lead, nickel, selenium and zinc. You have the right to receive specific information about Washington standards from the distributor of this product. Information received by the Washington State Department of Agriculture regarding the components in this product is available on the Internet on the Washington State Department of Agriculture web site.