Add Yahoo as a preferred source to see more of our stories on Google. A toilet flush valve controls the flow of water from the tank into the toilet bowl. It is made of a valve body, a flapper, and a ...

File this one under “Studies We Wish Had Let Us Remain Ignorant.” Scientists at the University of Arizona decided to investigate whether closing the toilet lid before flushing reduces ...

When your toilet suddenly stops flushing or filling correctly, taking a look inside the tank will usually help you diagnose the problem. Sometimes, what's going on inside your toilet tank can let you ...

When it comes to toilet etiquette, do you put the lid down before you flush or leave it up? If you said leave it up, the results of a new study by researchers at the Asan Medical Center in South Korea ...