Polyester Microfiber and Microplastic Shedding from Laundry — safety profile
Moderate riskSynthetic textiles (polyester, nylon, acrylic) shed 700,000+ microfibers per wash cycle — the largest source of microplastic pollution in oceans.
What is this product?
Synthetic textiles (polyester, nylon, acrylic) shed 700,000+ microfibers per wash cycle — the largest source of microplastic pollution in oceans. Polyester (PET fiber) comprises 52% of global fiber production. Microfibers pass through wastewater treatment (40-60% removal rate) into waterways. Studies detect microfibers in human blood, lung tissue, placenta, and breast milk. Antimony trioxide catalyst in polyester production is a suspected carcinogen. Fleece fabrics shed 7x more microfibers than woven polyester. Microfiber-catching laundry bags (Guppyfriend) and washing machine filters reduce shedding 80-90%.
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Open in body View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →