Recycling is preferred because it cuts waste. This fact sheet provides information on proper recycling of used antifreeze and is intended as guidance only. Always consult with your local ADEC office if you have any questions about the proper handling of used antifreeze. Municipality of Anchorage Hazardous Waste Transfer Station 54th and Juneau Anchorage, AK 428-1742. This facility is for Anchorage residents only.
Recycling helps keep antifreeze from being improperly dumped into waterways or on land.
Antifreeze, made of ethylene glycol, water, and PR corrosion inhibitors, is toxic to humans and animals. Used antifreeze may contain metals which can contaminate soil and groundwater. Before Recycling Determine when antifreeze needs to be changed out by testing whether characteristics such as freeze protection and corrosion inhibition are adequate. Don't change out antifreeze unless necessary, to avoid creating a waste product. Although propylene glycol costs more, it is less toxic to humans and animals.