Sometimes the flush isn't powerful enough, the toilet keeps running, and or the bowl doesn't refill. When water escapes from the toilet tank or a component inside the toilet is leaking ...

You’ve probably seen the two buttons on your toilet countless times but never given them much thought. While they might seem ...

And even in their liquid-waste setting, dual-flush toilets save little water over a capable, single-flush toilet—and can use far more if they require a second flush to completely clear the bowl.

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 ...