Repair Leaking Sink Drain Trap

The p trap is the curved section of pipe found under the sink and it can be the leaking pipe under the kitchen sink that you ve been searching for.

Repair leaking sink drain trap.

It s designed to keep foul smells from coming up through the drain but over the course of time debris like food pieces and other elements dropped down the drain can clog up. Tightening the connection often stops the leak. Remove the old drain pipe remove the old drain assembly from the top down. Use a pair of channel lock pliers to loosen the slip nut that attaches the sink trap to the main drain line coming from the wall.

On a metal trap tighten them hand tight plus about a half turn using slip joint pliers to grip the nut. If you can t stop leaks by tightening these off kilter connections you may have to disassemble the entire trap and rebuild it with extra lengths of pipe to make the connections straight. Disconnect the sink trap from the drain coming from the sink by loosening the slip nut connector. Plumbers tape works with any fitting needing a high quality seal ensures a secure and tight seal plumbers putty flexible stretchable compound molds easily will not harden crumble crack or shrink.

No need to call the handyman in this plumbing tips video we show you how to install kitchen sink drains. Sometimes the sink drain doesn t line up perfectly with the waste outlet in the arm and because of the offset the p trap connections aren t straight. Remember the drain trap the u shaped bend will have a small amount of standing water so have your bucket or bag handy. Is your kitchen sink drain leaking water underneath.

Place the bucket underneath the leaky pipes. Turn off the water valves to the sink to prevent use of the. Loosen the nut without disconnecting the sink trap. How to repair a leaking sink drain trap if the leak is occurring at one of the joints between pipes try tightening the slip nuts.

Put on your nitrile or vinyl gloves to protect your hands from contaminated drain water.