Drop off leftover pesticides at no charge at the following depots:
How to Transport Pesticides
Transport pesticides in their original containers, with lids securely fastened, and unmixed with any other product.
Dispose of leftover pesticides in an environmentally responsible way. Do not:
Dump pesticides into the garbage as these chemicals will eventually leach out of the landfill and enter the natural environment
Flush pesticides down your toilet, sink, or drain. These chemicals can harm septic systems and contaminate the natural environment
Pour or hose pesticides down storm drains. Rainwater will mix with chemicals that will harm our watershed, flowing unchecked into the region's creeks, streams, lakes and eventually the Pacific Ocean.