"dk" wrote in message
...
Hello,

I have a bathroom located next to my laundry room. Whenever the water is
being drained from the washer, the toilet seems go make a gurgling sound
as if air/water from the washer is coming through the toilet. Did the
plumbers miss something when they installed plumbing in this house?

TIA

The washer is moving the water out with the force of a pump. The
connection, being very close, is causing some disturbance in the line.
While it may be annoying, it should cause no harm.