Posted by DAVID on September 10, 19100 at 22:30:19:
In Reply to: water backup in sink posted by jane pankew on September 09, 19100 at 19:21:54:
: when the toilet is flushed, water gurgles up in the sink. clog was suspected so drains were treated with
: liquid plumber. toilet and drains work fine. this has happened in the past but it went away.
: the basement drain has backed up twice before and the city snaked and found tree roots, but no
: flooding at this time. sink and toilet are on the main floor. whats up?
: thanks, jane
YOU HAVE A STOPPED UP OR INADEQUATE VENT DID YOUR PLUMBER SUGGEST THIS? COULD BE BIRDS NEST.