Add Yahoo as a preferred source to see more of our stories on Google. Closeup of person's hand flushing a dual-flush toilet - Yankovsky88/Shutterstock Designed with ...

Toilets designed to save water are actually wasting it at an alarming rate, says the U.K.'s largest water utility. Dual-flush toilets have separate buttons for heavy or light flushes with the goal of ...

Indian households can significantly cut water usage by mastering their dual-flush toilets. Pressing the smaller button for liquid waste and the larger one for solid waste can save up to 20,000 litres ...

Many of the 400 litres of water wasted in UK toilets each day is due to a device that was designed to prevent the environmental problem. Dual-flush toilets are wasting more water than they save, ...