We promote producer responsibility to address difficult to handle wastes. We seek improvements in existing programs for electronic waste, mercury light bulbs, paint, photovoltaic modules (i.e., solar panels), and tires, and new programs for products such as packaging, carpets, batteries, sharps, mattresses and more. Producer responsibility is an approach in which manufacturers are responsible for the products they make from cradle-to-cradle, including providing for and paying for appropriate recycling or disposal. In other words, at end of use, you take it back. This also encourages manufactures to design in materials recovery and recycling.