The Guppyfriend Washing Bag is only a first step towards a holistic solution to microfiber pollution. Not more. Not less. Our overconsumption needs to change radically, and new materials, manufacturing techniques, clean washing machines and more effective sewage treatment plants need to be developed. This might take a while. Until then your Guppyfriend Washing Bag is a practical and effective way to reduce plastic pollution in our rivers and oceans.