Q: Help! My toilet is leaking all over the bathroom floor, and I haven’t yet located the source. How can I find and fix the cause of the leak before any real damage occurs? A. Some of the biggest ...

The most common issue that causes a leaky toilet is a worn flapper. The flapper is the seal between the tank and the bowl — if it's damaged, water can pass through, which causes a hissing noise.

What’s that mysterious wet patch on the bathroom floor? At first a little dampness may be easy to dismiss as splashing from your shower or a toddler’s "accident," but sooner or later, you have to ...