You’ve probably noticed it a hundred times but never really thought about it– those two buttons on your toilet flush. One small, one big. You press whichever feels right in the moment, without ...

Modern dual-flush toilets let households control water use with a button press, saving thousands of litres annually without ...

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 ...

You see it daily, several times, but never really think about why it’s like that. The buttons on your toilet flush—why are there two buttons, a big one and a small one? Are you pressing the correct ...

Q: Ed: Read your article on how right-handle flushing toilets can be ordered if the standard left-handle toilet setup is inconvenient for some users. I was a taken back that you did not mention ...

Consider the 140,000 times you're likely to flush a toilet over a lifetime, and it's easy to see why toilets guzzle nearly 30 ...