Johnson County, Kansas Environmental Department‘s Household Hazardous Materials Collection Program accepts many common household hazardous materials such as paint, motor oil, insecticides, cleaning products, car batteries, pool chemicals, and solvents. Open to Johnson County residents by appointment only. For additional information on the
hazardous materials drop-off program or to schedule your appointment, call (913) 715-6900 or TDD (800) 766-3777.