During the past year, various vendors, entrepreneurs and inventors, promoting dual-flush conversion devices for tank-type toilets, have approached numerous water efficiency professionals, water ...

It seems like a great way to reduce water usage - convert your old toilet with a dual-flush conversion kit, and choose between a full and half flush depending on the situation. But saving water might ...

Toilets can be big water hogs, but people have a bevy of options to reduce their toilet H2O use, which I wrote about a few weeks ago. You can buy a dual-flush toilet, an EPA WaterSense-approved single ...