Designed with two buttons (one for liquids and one for solids), dual-flush toilets first became a thing in Australia back in the '80s as a response to the country's limited rainfall. The idea behind ...

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 ...

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 ...

Q: I’m replacing an old toilet that flushes using a lot of water, and I would like to install a new dual-flush model. What are some dual-flush options, and what other tips can you add on toilet ...

When you’re in shopping mode for a new toilet, remember that a large price tag doesn’t guarantee great performance. In our tests of single- and dual-flush toilets, the ones with the top Overall Scores ...