Yes, you can recycle cardboard. Corrugated and flat cardboard are widely accepted in kerbside recycling programs when clean and dry. It is important to break down large boxes before placing them out for collection. However, grease-soaked cardboard, such as pizza boxes, typically cannot be recycled due to contamination.
Cardboard is composed of wood pulp, which can be easily broken down into fibres suitable for the paper recycling process. According to industry reports, in 2025, over 96% of corrugated cardboard was recovered and recycled in North America alone, highlighting its significant role in the recycling stream.
into fibres that are suitable for reuse. Unlike plastics or metals, cardboard doesn't require complex chemical treatments during the recycling process. The material's natural fibre composition makes it easily processed at recycling facilities.
The structure of cardboard-corrugated layers sandwiched between flat sheets-provides strength while remaining lightweight and easy to transport. This design allows cardboard boxes to be compacted for efficient shipping to recycling plants, reducing transportation costs and carbon emissions.
How to Recycle Cardboard Properly
To recycle cardboard properly, start by removing any non-paper contaminants like plastic or metal. Break down large boxes to fit in your kerbside bin, and ensure the material is clean and dry before adding it to the collection. Most local councils offer kerbside recycling for cardboard.
For those who don't have access to kerbside collections, drop-off centres are available across the UK and US. Companies like TerraCycle or Recycle More provide specific programs for harder-to-recycle materials. According to a 2018 study by the Environmental Protection Agency (EPA), about 67% of cardboard packaging was recycled in the US that year.
Alternatives to Throwing Cardboard Away
Before recycling, consider reusing cardboard boxes for storage or packing purposes. Donate unneeded boxes to charity shops like Oxfam or Goodwill. These organisations 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
Can You Recycle Cardboard?: framework + alternatives + FAQs (2026-05-20)
Practical 5-step process
- Confirm device condition + age. Working post-2018 device → trade-in route. Older or broken → recycling route. Compare via Trade-In Best Price Finder before committing to recycling.
- Sanitise the device. Sign out of cloud services (iCloud, Google, Microsoft, Samsung). Factory reset via Settings menu. For sensitive data: certified ITAD provider with NIST media sanitisation sanitisation - see Hard Drive Destruction Cost Calculator.
- Find a compliant disposal route. Manufacturer take-back (free for like-for-like purchases under EU WEEE / UK WEEE / select US state laws), retailer drop-off (free at most major retailers), or certified local recycler. Use our Recycling Locator for nearby options.
- Document the disposal. Get a Certificate of Destruction for any data-bearing device (free template via our GDPR Data Erasure Certificate Generator). Keep for 3-7 years depending on data classification.
- Verify the downstream certification chain. Reputable recyclers partner with R2v3 / R2 + e-Stewards explained / ISO 14001 certified processors. Ask which standard the downstream processor holds before drop-off.
Why this matters legally
Skipping compliant disposal has measurable penalty exposure:
- EU WEEE Directive 2012/19/EU + UK WEEE Regulations 2013: producer + waste-generator liability. Penalties typically £5,000-£50,000 per incident under environmental enforcement.
- US state e-waste laws: 25 states have mandatory laws as of 2026. Penalties range $1,500-$25,000 per incident (California Universal Waste Rule, New York Electronic Equipment Recycling and Reuse Act).
- EPA RCRA 40 CFR Part 273: federal Universal Waste Rule covers e-waste. Up to $76,764 per day per violation as of 2026.
- UK GDPR + EU GDPR Art 32: personal data on disposed devices triggers liability if not properly sanitised. Penalties up to £17.5M or 4% global turnover.
Check your specific risk via E-Waste Fines Checker.
Three common consumer mistakes
- Putting electronics in general waste. Most jurisdictions explicitly ban this; municipal collection rejects loads at the kerb.
- Trusting "free pickup" without verifying certification. Some scrap collectors export to non-OECD countries (violates e-Stewards + Basel Convention). Always ask for R2v3 or e-Stewards certificate before handing over devices.
- Wiping data via factory reset only on SSDs. Factory reset on SSD does NOT cryptographically erase - drive may still have recoverable data. Use NIST media sanitisation Purge for SSDs.
Frequently asked questions
Is electronics recycling always free? For consumer drop-off and mail-in: yes, free at point of use under producer-pays framework. Exceptions: bulk appliance pickup ($25-$50), CRT TVs/monitors ($19-$50), oversized batteries.
Will the recycler resell my data? Reputable recyclers either (a) wipe to NIST 800-88 standard before any onward sale, or (b) physically destroy data-bearing media before reuse path. Ask which method applies before drop-off.
What happens if my device still has value? Don't recycle - trade in first. Even a 5-year-old smartphone often fetches £25-£80 trade-in vs $0 recycling. Compare via Trade-In Best Price Finder.
Related guides + tools
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Framework verified against EU WEEE Directive 2012/19/EU + UK WEEE Regulations 2013 + EPA RCRA 40 CFR Part 273 + US state e-waste laws + NIST SP 800-88 Rev 1 as of 2026-05-20. Operated by Defining Style Limited (UK Companies House 10572391, ICO Registration ZA711914). Rules update annually - verify current penalties on enforcement-authority sites before relying on figures.
