The transfer station will not take hazardous materials (motor oil, anti-freeze, oil-based paints, etc.), toxic or dangerous chemicals of any kind. Items mandated by the state to be  recycled must be taken to the adjacent recycling center. A detailed list is on the town Web site ridgefieldct.org; click on Transfer Station. You may also call 203-431-4137. Call town hall (203-431-2700) for information on periodic hazardous waste collections. (See below.)