The Office of Indiana State Chemist is closed from December 20, 2024 to January 1, 2025 and will reopen on January 2, 2025. Our office and staff will not be available during this period of time.
Please explore our website for answers to questions that may be of a general nature, or you may contact the Office with any questions after January 1st, and we will gladly assist you.
Best wishes for a successful holiday season and New Year 2025!


Pesticide Section - Clean Sweep
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Pesticide Section - Clean Sweep

 

 

OISC is planning another series of Clean Sweep waste pesticide collection days for August 2024!

 


Please download this form and open within Adobe Acrobat to submit it properly.


If you have specific questions or wish to speak directly to the OISC Clean Sweep Coordinator, please contact:  cleansweep@groups.purdue.edu. Thank you for your interest in the safe and legal disposal of waste pesticides.