Semi-Annual Household Hazardous Waste, Meds, Scrap Tires, and Electronics Collection Household Hazardous Waste (HHW) are any product or material that has one or more of the following properties: toxic, flammable, corrosive, or reactive and should never be disposed of in a landfill or incinerator. HHW is harmful to people, animals, and the environment if not […]