Trashty is a social business enterprise based on environmental issues. Trashty started from the idea of using organic waste. Right now, trashty are producing bag made of water hyacinth and tissue box made of banana midrib. Why we use water hyacinth because water hyacinth is an environmental problem in rivers in big city like Surabaya, water hyacinth is considered a invasive plant, the reproductive process of water hyacinth is one of the fastest among other plants. If the surface of the river is filled with water hyacinth, the balance of the river ecosystem will be disrupted. How about a banana midrib? Banana midrib is one of the material that have a lot of prospect. So far, banana midrib have only been used as cultural and religious tools. If it would be used more, banana midrib can be an alternative for raw materials in the industrial world. With the presence of Trashty in Indonesia, we will bring movement towards a better ecosystem. Use Trash to make the world trust!