Who should recycle used antifreeze?
Maryland citizens who change the antifreeze in their cars, boats, or trucks. How should I recycle? Capture all antifreeze drained from radiators and the engine block and store in a sturdy, leak proof container with a secure lid. NEVER mix antifreeze with any other automotive fluids destined for recycling. What happens to my used antifreeze? Antifreeze is picked up regularly from program-sponsored collection facilities by a qualified recycling company. A distillation, filtration process and corrosion inhibitor treatment transforms used antifreeze into a recycled product that meets or exceeds American Standard Testing Methods (ASTM) rating for ethylene glycol base engine coolant.
