This information is from the US EPA and OEPA, 4/2012
The best way to dispose of small amounts of excess pesticides is to use them - apply them - according to the directions on the label.
Ohio State is in the process of revising websites and program materials to accurately reflect compliance with the law. While this work occurs, language referencing protected class status or other activities prohibited by Ohio Senate Bill 1 may still appear in some places. However, all programs and activities are being administered in compliance with federal and state law.