Inside a standard toilet tank, there are three important parts: the flapper, the fill valve and the flush valve. The flapper is the rubber piece attached to the flush lever chain. It lifts up and down ...

Sometimes toilets act up. One common problem your trusty throne can develop is that it always runs. This constant flow of water is a noisy nuisance -- and it's also a money-waster that you'll end up ...

The average running toilet can waste up to two gallons of water per minute. Considering nearly 750 million people on earth lack access to a clean source of H 2 O, letting your on-tap, endless supply ...