“Watch this series of short videos to learn about “Six Classes” of chemicals that are known to harm human health and the environment. Each video summarizes where one of these classes of chemicals is used, associated health problems, and how to reduce exposure. This knowledge will better equip consumers to take the steps needed to limit the use of these problematic chemicals.”

Motor oil, batteries, electronics and cell phones, are accepted, in designated containers, daily at the landfill free of cost. Go to our Recycling Information page for more details. 

Business hazardous waste from small quantity generators is accepted for a fee by appointment only. Call (800) 207-8222 to schedule a business drop-off date.

For specific information about the state law, that prohibits improper disposal of HHW, please call (800) 728-6942.

Notice for UC Davis

The University of California, Davis manages an independent HHW program for staff, faculty and on-campus residents separate from the county HHW collection program. Therefore, they are not eligible to bring HHW materials to the county facility. For on-campus HHW disposal please contact: hazwaste@ucdavis.edu and read more at the UCD Facilities Website