What is household hazardous waste?
Household hazardous waste (HHW) is toxic or dangerous material commonly found in homes, such as paint, solvents, batteries, and pesticides, that requires special handling and cannot be taken by regular junk haulers.
Household hazardous waste refers to leftover or unwanted products in your home that contain toxic, corrosive, flammable, or reactive substances. Common examples include latex and oil-based paints, paint thinners and solvents, rechargeable and alkaline batteries, pesticides and herbicides, cleaning products with harsh chemicals, fluorescent bulbs, and motor oil.
Standard junk removal and curbside trash collection services will not haul HHW because these materials can contaminate landfills and water supplies, harm workers, and violate environmental regulations. A regular junk hauler risks fines and liability by accepting them.
On Oahu, residents can drop off HHW at no charge through the City and County of Honolulu's collection program. The O'ahu Disposal Service operates collection events at different locations throughout the island on rotating schedules, and maintains a permanent drop-off facility at the Waimanalo Gulch Sanitary Landfill in Kaena Point. Some retailers that sell these products, such as hardware stores and home centers, may also accept certain items like batteries and old paint cans. Calling ahead to confirm acceptance and any transport requirements is always wise before making a trip.