The Toto Neorest isn’t cheap ... Green explains that dual-flush toilets “offer both a low-volume flush for liquid waste and a ...

Dual-flush toilets, which offer both high- and low-water flush options, use even less water in their low-volume setting (for liquid waste), allowing you to save even more without fretting about clogs.

Most are single-flush models, though the top-rated Glacier Bay model is a dual-flush toilet, meaning you can use minimal water for most flushes. All of the models below are WaterSense certified by ...