Sink gurgles but drains fine

Sometimes when you flush your toilet, you can hear a distant gurgling sound. Usually, the sound is emanating from the closest sink or even your kitchen sink a couple of rooms away. Some people think that this problem is harmless, and that gurgling is just a quirk of your plumbing system, but that is not the case.

If your sink gurgles after you flush a toilet, your plumbing is trying to tell you something. The sink is not supposed to gurgle after the toilet flushes, and the sound tells you that something is wrong.

A gurgling sink might seem innocuous, but it can signal a larger problem with your plumbing.

Gurgling in pipes when toilet flushes

Oftentimes, fixing the problem is simple, and the solutions can be done by yourself at home. In other cases, the problem might be larger and deeper than you first anticipated. Here are three reasons why your sink could be gurgling when you flush the toilet and how to solve each.

The 3 Reasons Why Your Sink Gurgles When the Toilet Flushes

1.

Blocked Vents

Whenever water leaves your home via something like a sink or a toilet, a ventilation pipe adds air in behind the water. With

bubbling in sink when toilet flushes

basement sink gurgles when toilet is flushed