Why Can’t You Recycle Paper Coffee Cups? The Real Reason
If you’re trying to live sustainably, you might wonder: why can’t you recycle paper coffee cups? After all, they look like paper and feel like paper — so shouldn’t they go into the recycling bin?
Unfortunately, it’s not that simple. Below, we explain the real reason behind this issue, why most paper cups are destined for the bin, and what you can do instead.
Paper Coffee Cups: What’s the Problem?
While paper is one of the most recyclable materials, paper coffee cups are not made from pure paper. They’re lined with a thin layer of plastic — usually polyethylene — to make them waterproof.
This plastic coating makes the cup difficult to break down during the recycling process. Most recycling facilities are not equipped to separate plastic from paper efficiently. As a result, over 90% of paper coffee cups end up in general waste.
Are All Paper Cups Plastic-Lined?
Not all — but most. While some cups are coated with wax instead of plastic, which makes them compostable, they are far less common. Also, identifying wax-coated cups without labels is nearly impossible for the average consumer.
If you think your cup is compostable, ask a local waste or junk removal company if they offer compost bins or organic collection.
Can Plastic Cups Be Recycled Instead?
Surprisingly, plastic cups are often easier to recycle than paper coffee cups. Why? Because plastic cups are usually made from a single type of plastic — typically PET (#1 plastic), which is widely recyclable.
While not ideal environmentally, plastic recycling is more efficient. You can even sell PET bottles to scrap yards in London for a small return — a helpful option for businesses or events with high volumes.
What Can You Do With Paper Coffee Cups?
If there’s no reusable cup option and you must use a takeaway paper cup, here are a few tips:
- Separate parts – Remove the plastic lid and cardboard sleeve. Both are usually recyclable.
- Check for compostability – If your local council accepts compostable cups, and your cup qualifies, dispose of it there.
- Avoid bin contamination – Don’t throw plastic-lined cups into paper recycling — they can spoil entire batches.
Better yet, bring your own reusable cup. Many London cafés now offer discounts for customers using one.
FINAL THOUGHTS
To sum up, the answer to why can’t you recycle paper coffee cups lies in their design — the plastic lining that protects your drink also prevents proper recycling. Until technology or cup design improves, the best option is to avoid them or handle them responsibly.
At Metal Scrap Ltd, we support eco-conscious solutions — from scrap metal collection in London to recycling advice that helps reduce waste across the city. Follow us on Facebook to stay up to date.
