Household Hazardous Waste: "Leftover household products that contain corrosive, toxic, ignitable, or reactive ingredients are considered to be household hazardous waste (HHW). Products, such as paints, cleaners, oils, batteries, and pesticides, that contain potentially hazardous ingredients require special care when you dispose of them."
Learn more about HHW reduction, reuse, and disposal options
Some communities have special programs that allow residents to dispose of HHW separately. Others allow disposal of properly prepared HHW in trash, particularly those areas that do not yet have special HHW collection programs in place. Call your local Department of Sanitation or Department of Public Works for instructions on proper disposal.