Can you put antifreeze in a dumpster?

Q: Can you put antifreeze in a dumpster?

Never. Antifreeze is toxic household hazardous waste. Oregon Metro lists antifreeze and brake fluid among automotive HHW. North Carolina bans antifreeze from all disposal facilities (NERC 2020). Haulers prohibit chemicals and liquids.

Covers: Antifreeze / coolant

Short answer: Never. Antifreeze is toxic household hazardous waste.

Why

Oregon Metro lists antifreeze and brake fluid among automotive HHW. North Carolina bans antifreeze from all disposal facilities (NERC 2020). Haulers prohibit chemicals and liquids.

What to do with it instead

HHW collection or an auto parts store or shop that recycles coolant.

Sources

Oregon Metro - Common household hazardous products
NERC - Disposal Bans & Mandatory Recycling in the United States (PDF)
Bagster - Products & Services (capacity, acceptable/unacceptable materials)
EPA - Household Hazardous Waste (HHW)

Checked October 2026. Rules change; your hauler's prohibited-items list is the final word.

Check another item

Car batteries (lead-acid)
Lithium-ion and rechargeable batteries
Oil-based paint
Stains, varnish, lacquer, paint thinner and solvents
Motor oil and oil filters
Gasoline, diesel, kerosene and other fuels
Propane tanks and cylinders (empty or full)
Pesticides, herbicides and fertilizers
All 66 items

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