The design, manufacture, puchase, or use of materials to reduce the amount or toxicity of waste. Because it is intended to reduce pollution and conserve resources, source reduction should not increase the net amount ot toxicity of wastes generated throughout the life of the product. Source reduction techniques include reusing items, minimizing the use of products that contain hazardous compounds, using only what is needed, extending the useful life of a product, and reducing unneeded packaging.
EPA