How to Recycle Plastic Bags (#4)
Shopping bags, bread bags, newspaper sleeves, dry-cleaning bags, and other thin polyethylene films (#2/#4 PE). Most US curbside programs reject them because film wraps around sorting equipment. Store Drop-off (How2Recycle) and networks such as NexTrex collect clean PE film for recycling into products like composite lumber.
Quick answer
Plastic bags and PE film do not go in curbside bins. How2Recycle Store Drop-off is the consumer path: clean, dry grocery bags, bread bags, stretch wrap, and plastic mailers belong in grocery or big-box film bins. Compostable and degradable bags contaminate those bins and should stay out. Before you go, confirm that a local recycling center accepts the material in its current condition.
- Recycling route
- Check locally
- Recycling code
- #4 LDPE
How to Prepare
- 1Remove receipts, stickers, paper labels, and cardboard inserts
- 2Use only clean, dry film; food residue or moisture gets loads rejected
- 3Confirm the film stretches when pulled (multi-layer frozen-food pouches often do not)
- 4Bundle bags loosely or follow the store bin's posted instructions
- 5Include clean bubble wrap, air pillows, and product overwrap when the program lists them
- 6Keep compostable, biodegradable, and oxo-degradable bags out of PE film bins
Where to Recycle
- Grocery store film bins
- Big-box retail drop-offs (e.g. Target, Walmart where posted)
- Some recycling centers with film programs
- plasticfilmrecycling.org locator
Special Instructions
Never put bags or film in curbside recycling; they jam MRF screens and conveyor shafts. How2Recycle Store Drop-off covers PE film in the US. NexTrex and similar programs explicitly ban compostable and degradable bags. Find locations via plasticfilmrecycling.org or How2Recycle.
Environmental Impact
Clean PE film can become new bags, composite lumber, and outdoor products. Film left as litter persists for decades and harms wildlife. Compostable bags labeled for industrial compost do not belong in PE recycling and often are not accepted in home compost either; follow the bag's disposal label.
Sustainable Alternatives
- Reusable shopping bags
- Paper bags where accepted
- Cardboard boxes
- Cloth produce bags
Official guidance and resources
Accepted items and drop-off rules can vary by location. Check the destination before you go.
What’s Accepted
Accepted
- Retail shopping bags
- Newspaper and dry-cleaning bags (no hangers)
- Bread and produce bags (clean)
- Product overwrap (paper towel, beverage case wrap)
- Bubble wrap and air pillows (deflated)
- Plastic shipping mailers (remove paper labels when required)
Not Accepted
- Bags with food residue or liquids
- Frozen-food and pet-food multi-layer pouches
- Compostable, biodegradable, or oxo-degradable bags
- Six-pack rings (cut loops and trash; NexTrex lists them as do-not-include)
- Films that do not stretch when pulled
FAQs
Why can't bags go in my recycling cart?
Film wraps around rotating screens and shafts at material recovery facilities, forcing shutdowns. Curbside systems are built for rigid containers, not stretchy film.
Are compostable bags OK in store film bins?
No. Compostable and degradable bags contaminate PE recycling. NexTrex and similar programs list them as prohibited. Use industrial compost only if your bag and local facility both allow it, otherwise trash.
What films does How2Recycle Store Drop-off cover?
Clean, dry PE bags and wraps: grocery bags, bread bags, stretch wrap, newspaper bags, plastic mailers, and many product overwraps. Check the Store Drop-off label and the bin poster.
Can I recycle bags that held frozen food?
Usually not. Many are multi-layer plastic-plus-foil constructions. If the bag does not stretch like a grocery bag, keep it out of the film bin.
Related recycling guides
- How to recycle Chip Bags & Snack Wrappers
- How to recycle Multi-Layer Food Pouches
- How to recycle Polypropylene Containers (#5)
- How to recycle PVC Pipes (#3)
- How to recycle Polystyrene Foam (#6)
- How to recycle HDPE Containers (#2)
- How to recycle Mixed Plastics (#7)
- How to recycle PET Bottles (#1)
- How to recycle Agricultural Film
- How to recycle Expanded Polystyrene (EPS)
Recycle plastic bags (#4)
Search recycling centers by city or ZIP, or explore more plastic materials.