Study Finds ‘Biodegradable’ Teabags May Not Degrade Easily, Poses Potential Harm to Terrestrial Species

Recent research from the University of Plymouth reveals that teabags marketed as ‘biodegradable’ may not easily deteriorate, posing harm to terrestrial species. Teabags made from polylactic acid (PLA) and cellulose-PLA blends showed limited degradation in soil, with some components persisting. The study emphasizes the need for clear disposal instructions on packaging to prevent incorrect disposal practices and mitigate environmental impacts.