Sanjay Athavale shows the world how to exercise & save water at the same time by recycling wastewater from his bathroom, washing machine & kitchen to water plants. He uses a cycle that powers a pump when pedaled & recycles over 600 liters of water every day. First waste water is diverted into a water tank where it is purified using a cleansing mechanism that consists of sand, stones & coconut waste (read more in comments). The purification process ensures that water doesn’t stink Then water is pumped to garden using drip irrigation system. A simple and easy system!!