In short
- Korea uses a pay-as-you-throw system (종량제). General waste must go in official district-issued bags — a regular plastic bag won't be collected.
- Four streams: general waste (paid bag), food waste (separate!), recycling (free, sorted), and bulky items (special sticker).
- Bags are district-specific. A Mapo-gu bag can't be used in Gangnam-gu. Buy them at any convenience store near your home and you're fine.
- It's strictly enforced — wrong bags get left with a warning sticker, and illegal dumping fines start around ₩100,000, tracked by CCTV.
This is the thing almost every newcomer gets wrong first. Korea's waste system is one of the world's strictest (recycling tops 60% nationally), and it's a legal requirement, not a suggestion. Once you learn the four streams, it becomes second nature.
The four streams
| Stream | What & how |
|---|---|
| General waste (일반쓰레기) | Non-recyclable, non-food (tissues, hygiene products, dirty wrappers). Must go in an official 종량제 봉투 (volume bag) for your district. The bag price = your disposal fee. |
| Food waste (음식물) | Anything an animal could eat — it's turned into feed/compost. Separate small bag (often yellow) or an RFID bin that weighs it. Never mix with general waste. |
| Recycling (분리수거) | Clean paper, plastic, cans, glass, PET, vinyl — sorted by material into bins. Free, no paid bag needed. |
| Bulky items (대형폐기물) | Furniture, appliances, mattresses. Buy a special sticker (from your 구청 site or local mart) and attach it — can't go out with regular trash. |
The food-waste trap
Food waste becomes animal feed, so the test is simple: could an animal eat it comfortably? If it needs cooking or grinding first, it's general waste, not food waste. Common mistakes that are actually general waste:
- Bones & shells: chicken/pork bones, clam/oyster/crab shells, eggshells
- Hard bits: walnut/chestnut/peanut shells, peach/apricot pits
- Tough veg: onion/garlic skins, corn husks, chili seeds/stems
- Other: tea bags, toothpicks, large amounts of coffee grounds
Recycling done right
Everything must be clean and dry — dirty items get rejected. Key rules for 2026:
- PET bottles: remove the plastic label (it's a separate material → vinyl), take off the cap, rinse, crush flat. Clear PET often has its own bin.
- Delivery containers: wash out the sauce/grease. If a red-sauce stain won't come out, it's no longer recyclable → general waste.
- Vinyl (비닐): ramen packets, snack bags, plastic wrap — collect separately in a clear bag.
- Cardboard: remove tape and delivery labels, flatten. Greasy pizza-box parts go to general waste.
- Clothes: don't trash them — use the green donation bins (의류수거함) in alleys/complexes.
The district-bag rule
General-waste and food-waste bags are printed with a district (구/군) name and only work there. Buy them at a convenience store (CU, GS25, 7-Eleven) or mart in your own district — ask for "쓰레기 봉투" (trash bag) and a size (10L or 20L is common; a 20L is usually under ₩600). If you move districts, don't throw away leftover bags — take them to your new 주민센터 for a validation sticker (증지) to make them legal.
When & where to put it out
- Apartments (아파트): easiest — shared waste stations, often 24/7, with RFID food bins. Follow the building's signage.
- Villas / studios (빌라/원룸): trickiest — usually a set spot out front, and only at certain times.
- Timing: many districts only allow disposal after ~8–9 PM, the night before collection. Putting it out too early risks torn bags, complaints and fines. Check your building notice or 구청 site.
Common questions
Can I use a normal plastic bag for general waste?
No — it must be the official 종량제 봉투 for your district, or it won't be collected (and you may be fined). The bag's price is the disposal fee.
Where do chicken bones go?
General waste, not food waste. Anything an animal can't comfortably eat (bones, shells) is general waste.
What about street trash — there are no bins?
Public bins are rare by design. Carry a small bag and dispose at subway stations, convenience stores where you bought the item, or back home.
How do I throw out furniture?
Buy a bulky-waste sticker from your 구청 website or a local mart, attach it, and put the item out at the designated spot. Small electronics often have free drop-off bins.
Sources: Korean 종량제 (Volume-Based Waste Fee) system, district (구청) waste guides (e.g. Yeongdeungpo-gu, Jung-gu), and current foreigner recycling guidance. Rules vary by district and are updated periodically.
Last verified: July 2026. Bag types, colors, times and fines differ by district — always confirm your specific 구/군 rules with your landlord, building manager, or 주민센터. General information, not legal advice.
Confused about sorting?
Ask others in your district what goes where — post in the community and tag it Living.