Artificial textiles release microplastics, which can be harmful to the environment and human health, especially when they end up in waterways after being washed. However, by using the GUPPYFRIEND Washing Bag, you can minimize this problem. The bag effectively decreases fiber shedding during washing, safeguarding your garments, and efficiently filters out microplastic fibers before they enter the water. This is great news for you, your clothes, and the planet!