Plumbing leaks under sinks.

[Tree Top Turkeys]

Just curious if anyone else had experienced sink drain fitting leaks after every trip? Not hard at all to fix but seems we always forget until everything is soaked.

[rohrmann]

On our kitchen sink, it's a composite sink, two bowls, and it had the cheap plastic drain fittings with the stoppers, and suffered for a while trying to stop the leaks. I finally discovered the plastic drains had cracked, so no amount of tightening was going to stop the leak. I replaced them both with regular stainless steel drains and haven't had an issue since.

[Tree Top Turkeys]

Thanks
I would think the vibration and shaking loosens the PVC threaded fittings. Guess I could glue everything and just cut out if I needed to remove.