Many low-flow toilets, particularly older models, have problems with flushing, but there are a few things you can try to ...

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 ...

Add in the 650 extra gallons per year you'll save with a WaterSense model, along with the rebate that comes with it, and you could have the cost of a new toilet covered. In fact, Consumer Reports ...