Yes, you can recycle cardboard. Corrugated and flat cardboard are widely accepted in curbside recycling programs when clean and dry. Breaking down large boxes before collection is essential for efficient processing. However, grease-soaked cardboard, such as pizza boxes, typically cannot be recycled due to contamination.
Cardboard is made from wood pulp, which can easily break down into fibres suitable for the paper recycling process. Industry reports show that in 2025, over 96% of corrugated cardboard was recovered and recycled in North America alone, highlighting its significant role in the recycling stream.
often need sturdy containers for moving donations and organising items within their premises. Additionally, use cardboard as a base layer in compost piles to help with the decomposition of food waste.
FAQ
Q: Can greasy pizza boxes go into recycling bins?
A: No, grease-soaked cardboard should be placed in regular trash or composted if your local area offers composting services for food waste. Grease prevents paper fibres from being recycled effectively.
Q: How do I know if my local council recycles cardboard? A: Check with your local council's website or contact them directly to confirm what materials are accepted in kerbside recycling programs. Most councils provide detailed guidelines on their websites.
Q: What happens if I don't break down cardboard boxes before putting them out for collection? A: Large, unbroken-down cardboard boxes can cause issues during the recycling process. They might get jammed in automated sorting systems or take up unnecessary space. Breaking them down ensures they're handled more efficiently and responsibly.
Sources
- WHO
- US EPA
- UN Global E-Waste Monitor 2024
