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BioStraws: What are the differences between oxo-degradable, PLA, and paper straws?

There are certain differences between oxo-degradable, PLA, and paper straws. Click here for more information.

Oxo-degradable

Additives such as 'oxo' compounds are designed to fragment petroleum-based plastics into small pieces to be degraded by microorganisms. These fragmented micro-pieces contribute to micro-plastic pollution. Oxo-degradable straws should be avoided as micro-plastics have a range of detrimental environmental impacts.

PLA

PLA straws are industrially compostable and require industrial compost conditions to be processed back into organic material.

Paper

Paper straws are the most sustainable option, as they will biodegrade in the natural environment. In seawater, they will 'untwirl' relatively quickly, greatly limiting the risk of harming marine life.

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