Shedding off-the-grid: The role of garment manufacturing and textile care in global microfibre pollution

Thomas Stanton*, Elyse Stanes, Claire Gwinnett, Xiaoyu Lei, Myrna Cauilan-Cureg, Myrna Ramos, J. Brett Sallach, Eleanor Harrison, Amy Osborne, Catherine H. Sanders, Edwin Baynes, Antonia Law, Matthew Johnson, David B. Ryves, Kelly J. Sheridan, Richard S. Blackburn, Deirdre McKay

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Abstract

Textile fibres are abundant anthropogenic pollutants. These fibres enter aquatic, terrestrial, and atmospheric environments, and biota. Textile fibres pose biological and chemical threats to the environments they pollute. Laundry is a primary source of synthetic and natural textile fibres. Fibre shed from laundry performed in electric washing machines is well characterised. However, over 50% of the global population does not have regular access to an electric washing machine. Without regular access to an electric washing machine, people launder ‘off-the-grid’ with locally specific methods. Their variable laundry methods present a significant challenge to quantifying microfibre shed. This study makes an original contribution to studies of fibre shedding. First, it details laundry protocols in a Global South community. Second, it assesses how textile structure influences fibre shedding independent of laundry practices. To do this, we deploy a hand laundry protocol learned during ethnographic fieldwork. We show that hand-washed garments shed fibres in numbers comparable to machine-washed garments. We show how garment construction (knit and weave) influences fibre shedding. We find fibre type (cotton or polyester) does not. People who hand wash clothing cannot change practices contributing to textile fibre pollution. Thus, industry must act to minimise fibreshed from laundry at the global scale. This entails transforming the design, manufacture, and sale of textiles.

Original languageEnglish
Article number139391
Pages (from-to)1-9
Number of pages9
JournalJournal of Cleaner Production
Volume428
Early online date17 Nov 2023
DOIs
Publication statusPublished - 20 Nov 2023

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