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, ...

If you have toilet flush problems, they are hard to ignore and need to be addressed as soon as possible. If they are left, they will only get worse, and no one wants to be without a working toilet.

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 ...