Consumer Guide Identifying Recyclable Plastics 2026
Understanding plastic recycling codes helps consumers properly dispose of materials and maximize recycling effectiveness.
Resin Identification Codes
1 – PET (Polyethylene Terephthalate)
Bottles, food containers. Most widely recycled plastic. Clear and colored PET collected separately.
2 – HDPE (High-Density Polyethylene)
Milk jugs, detergent bottles, toys. Highly recyclable. Natural HDPE commands premium prices.
3 – PVC (Polyvinyl Chloride)
Limited recycling options. Pipes, medical products. Check local guidelines.
4 – LDPE (Low-Density Polyethylene)
Bags, wraps, squeezable bottles. Recycling availability varies by region.
5 – PP (Polypropylene)
Growing recycling acceptance. Food containers, bottle caps, automotive parts.
6 – PS (Polystyrene)
Limited recycling. Styrofoam cups, food trays. Check local programs.
7 – Other Plastics
Mixed or multi-layer materials. Recycling depends on specific composition.
Best Practices
- Empty and rinse containers
- Remove caps and labels (if required)
- Check local recycling guidelines
- When in doubt, throw it out
Proper identification and disposal maximizes recycling effectiveness.