Textiles are the largest known source of microplastic pollution in the world's oceans — making up around 35 percent of microfibres released into the waters. Every time you wash your clothes, tiny fibres are released into the waste water. These fibres then travel into lakes, oceans and marine organisms. And while most of it becomes fragmented from wastewater treatments, a large volume still escapes and the long term effects of that are still largely unknown.