Nitrous oxide canisters may be made of steel, but they are one of the biggest headaches for waste operators. Like batteries, they can explode or cause fires if crushed during collection and processing. Although recreational use was banned in the UK in November 2023, the canisters remain widely available and are still used legitimately for catering, motorsport and other hobbies. Whether small or large, they should never go in your kerbside recycling bin, empty canisters must be taken to a household recycling centre, where larger cylinders require special handling to keep staff and facilities safe.

This episode of Recycled Content, is the 'Rubbish or Not' from episode 73 of Talking Rubbish, which first aired on 18th December 2025.

While every effort has been made to provide the most accurate information, recycling guidance changes quickly and some advice may become outdated over time. Always check with your local council for the rules that apply to recycling in your area. On the main Talking Rubbish podcast, we include an additions and corrections section where we update anything we may have got wrong.

These clips come from the weekly show, Talking Rubbish - The Recycling Podcast

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