Tips for Properly Sorting Plastics

Plastics are an inescapable part of modern life. But while they’re incredibly convenient, they also pose a serious threat to the environment. Thankfully, recycling is one of the most effective ways to keep plastic waste from harming nature. So, how do you sort plastics the right way? Here’s your step-by-step guide!

1. Know Your Plastic Types

Not all plastics are created equal, and proper sorting starts with understanding their differences. Most plastic items have a recycling symbol (a triangle with three arrows) and a number inside. These numbers indicate the type of plastic:

  • PET (1): Clear water bottles and soda bottles. The most commonly recycled type.
  • HDPE (2): Milk jugs, detergent bottles. Durable and recyclable.
  • PVC (3): Pipes, some packaging. Harder to recycle, so sort carefully.
  • LDPE (4): Plastic bags, cling wrap. Recyclable in some areas.
  • PP (5): Yogurt containers, lids. Usually recyclable.
  • PS (6): Foam cups, Styrofoam. Limited recycling options.
  • Other (7): Mixed plastics. Often not recyclable.

Tip: Check the number on the item and confirm it aligns with your local recycling guidelines.

2. Cleanliness Counts

Before tossing plastics into the recycling bin, make sure they’re clean. Food residue or greasy leftovers can complicate the recycling process and contaminate other materials. For example, rinse out a yogurt container with water before recycling it.

Tip: Ensure the plastic is dry. Wet items can ruin paper or other recyclables in the bin.

3. Separate Lids and Labels

Some plastics come with lids or labels made from different materials. For instance, a PET bottle might have a PP lid. If possible, remove the lids and place them separately in the recycling bin. Labels are usually fine to leave on, but peeling them off when you can is a bonus.

Tip: Check local rules—some areas require lids to be collected separately.

4. Watch Out for Plastic Bags

Plastic bags and cling wrap can often be recycled, but they don’t belong in your curbside recycling bin. These soft plastics can get tangled in machinery. Instead, take them to designated drop-off points, like those at supermarkets.

Tip: Collect bags in bulk and drop them off together for an easy, eco-friendly habit.

5. Learn Your Local Rules

Recycling systems vary by location. Find out which plastics your municipality accepts and how they should be sorted by visiting their website or contacting local authorities. For example, some places don’t recycle Styrofoam (PS), while others have special programs for it.

Tip: When in doubt, throw it in the trash instead of the recycling bin. Incorrect sorting can disrupt the entire process.

6. Know What Can’t Be Recycled

Not every plastic is recyclable. Items like single-use coffee cup liners or products made from mixed materials (e.g., plastic-metal combos) typically don’t belong in the recycling bin.

Tip: To cut down on these, consider switching to reusable alternatives.

Final Word

Sorting plastics correctly takes a little effort, but it’s a small step that makes a big difference for our planet. Remember: Recycling isn’t just about tossing things out—it’s about giving them a new life. Now it’s your turn! Keep these tips in mind the next time you handle a plastic bottle and do your part for the environment.