opnspaces wrote:
Clay L wrote:
The flapper in the air admittance valve on the output side of the trap under the sink can stick in the open position and let gray tank odor into the bathroom.
They usually unscrew pretty easily by hand and replacements can be found in hardware stores.
Here's a link to an air admittance valve from Home Depot. They are cheap enough that if you have a sink in the bathroom you might just want to just change it Link
Burwoods wrote:
Thank you ... we have a problem with the toilet not holding water. DH happens to sell the one that is in there now, so we will replace it at the same time we remove the carpet from the bathroom.
I think the toilet not holding water is your most likely culprit though. Get the toilet fixed and the smell will probably stay away.
I think so too...and the projects continue...lol