The answer to 'P-trap leaking water' is that a leaking p-trap is a common plumbing issue that can be caused by a variety of factors. The p-trap is the U-shaped pipe under a sink or drain that holds water to prevent sewer gases from entering the home. When the p-trap leaks, it can lead to water damage and musty odors.
Some of the most common causes of a leaking p-trap include a worn or damaged gasket, a loose connection, corrosion, or even a crack in the pipe. Symptoms of a leaking p-trap include water pooling under the sink, damp cabinets, and a musty smell. In many cases, the solution is as simple as tightening the slip nuts or replacing the gasket. However, if the issue is more serious, such as a crack in the pipe, it may require replacing the entire p-trap assembly.