Q: I want to install a new water-saving toilet. From what I’ve read, I like the dual-flush concept, with lighter flushes for liquids/light TP, and standard flushes for solids. Can you please give me ...

PHOENIX — A state lawmaker from Tucson wants to conserve Arizona's water by giving a tax credit to those who replace their toilets with dual-flush versions, which use less water for liquid waste.

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 ...