Linda from Longmont Colorado writes
I
Any mixed solution should be used within 24 hours for efficacy. For disposing of any mixed solution or concentrate of Gordons Trimec Classic Broadleaf Herbicide, refer to the Storage & Disposal Section on page 3 of the product label. It is advised to dispose of in a sanitary landfill, or by incineration, or, if allowed by state and local authoriteis, by burning. If burned, stay out of smoke. If these wastes cannot be disposed of by use according to the label instructions, contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste Representative at the nearest EPA Regional Office for Guideance.
Answer last updated on: 08/22/2021