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 ...

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 ...

Dear James: My house has 2½ bathrooms and each of the toilets has problems such as inadequate flushing, noisy flushing and self-flushing. There are literally hundreds of replacements parts and repair ...

A scientist wants to clear the air on how bathroom habits impact overall cleanliness. Microbiologist Tim Call, 32, has exposed how dirty your bathroom is before and after flushing the toilet. Cal, ...