Tea Seed Powder contains 12%-15% Tea Saponin, therefore it is a good raw material for refining Tea Saponin. Tea Seed Powder can also be used for clearing ponds; killing snails on seashore farms; killing earthworms in the corn or vegetable fields. Tea Saponin is good for shrimps shelling, improving the quality of water, can kill the insects underneath the grass of golf courses or lawns. Tea seed powder is also a kind of organic fertilizer. The advantage of using Tea Seed Powder to clean pools is no pollution, no poison left after using it. Furthermore, the hydrolyzed Tea Seed Powder leavings are still rich in abundant protein and rough fiber, which can feed aquatic animals bred in the pools, so it is the best material for cleaning pools to raise eels, shrimps, crabs, etc.