The answer to 'how long does P-trap last' is that a properly installed P-trap can typically last for 10-15 years or more with proper maintenance. P-traps are the curved section of pipe under a sink or drain that helps prevent sewer gases from entering your home. They are a critical component of a plumbing system, and with regular cleaning and inspection, they can provide reliable service for many years.
P-traps are designed to be durable and withstand the wear and tear of regular use. However, over time, they can become clogged with debris, develop leaks, or even crack or break. Factors like water pressure, frequency of use, and the types of materials going down the drain can all impact the lifespan of a P-trap. Homeowners should inspect their P-traps periodically and address any issues promptly to ensure proper function and prevent water damage.