With the release of dual flush retrofit kits, saving this much water is an easy task for anyone with a little DIY knowledge (and a standard 1.6 gallon toilet).

The coating can be applied to a toilet in five minutes—and requires just one coating, not the two that were used in the initial testing. After that, if consumers have a dual-flush toilet, they ...

If you've already got a dual-flush toilet at home, a little regular maintenance can go a long way. It's worth checking the flush valve and seals now and then to make sure they're not starting to ...

According to toilet manufacturer American Standard, these bad boys conserve water by giving you "the flexibility to choose between a mere 0.9 gallon flush or a standard 1.6 gallon flush." ...

The $16 million program aims to replace single-flush toilets with dual-flush models, which do the same job but use only about a third of the water. A half-flush on a dual flush toilet uses three ...