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

So it makes sense to shop for a water-efficient model, despite concerns you may have about the effectiveness of the low-flow approach. We know because we rigorously evaluate toilets in our labs ...

Water flow. Some toilets can also reduce the likelihood of clogs farther down the drain line. Our latest evaluations include a drain-line carry test that measures how far the flushed water and ...

“I thought I was going to go crazy.” The skepticism of low-flow toilet performance persists even on salesroom floors. While reporting this piece, I visited a Kohler showroom in Manhattan and ...