The materials you put into your compost pile have a major impact on how well the composting process works and the quality of the final compost.he materials you put into your compost pile have a major impact on how well the composting process works and the quality of the final compost.
Dual flush toilet. Dual flush toilet. A dual-flush toilet is a variation of the flush toilet that uses two buttons or handles to flush different levels of water. It was proposed by American industrial designer Victor Papanek in his 1976 book Design for the real world, but the first practical implementation was designed in 1980, by staff at Caroma.
These have a .8-gpf button for liquids and a 1.6-gpf button for solids and use about 25 percent less water than a regular 1.6-gpf toilet. Dual-flush toilets are available in both gravity and pressure-assist models. Theyâre pricier than other types (an additional $150 to $300 depending on the model) and they come in fewer color and style options.