How to Dispose of Pots, Pans and Cookware in Japan
How to Dispose of Pots, Pans & Cookware in Japan
Clean the pot/pan to remove food residue — cooking oil and food scraps can attract pests at the collection station.
Measure the longest dimension including handles.
If under your ward's size threshold: put in non-burnable waste.
If over the threshold: book as bulky waste.
General Rules Across Japan
All types of cookware — stainless steel, aluminium, cast iron, Teflon/PTFE-coated, enamelled — are non-burnable waste. The Teflon coating is not classified as hazardous in solid/intact form. Do not put cast iron or heavy steel items in burnable waste.
✅ Practical Tips
- Woks (中華鍋) with very long handles may exceed size limits — measure before disposal.
- Electric pots and rice cookers follow the same rules as microwaves (size-dependent: non-burnable or bulky waste, NOT the Home Appliance Recycling Law).
🔄 Alternatives to Throwing Away
- Cast iron pans in good condition: Sell on Mercari — vintage cast iron is popular. Some home centres accept cast iron for metal recycling (metal value applies).
- Working pots/pans in good condition: Donate to local flea markets, NPOs, or community kitchens.
Frequently Asked Questions
Is a Teflon-coated pan hazardous waste due to the coating?
No — Teflon (PTFE) in intact, solid form is not classified as hazardous waste in Japan. Put it in non-burnable waste as normal. The coating only becomes an issue when the pan is heated to extreme temperatures — not during disposal.