We had just moved into a condo and are located on the 3rd floor. We now find that there is a sewage smell in the main bathroom every day.
How can we find out what can possible be causing this?
We also notice that the water in the bathroom toilet appears to have water flowing back and forth into it at certain times although it had previously not been flushed for hours.
Lastly, can this be a problem with the drain system set up for our bathroom toilet? If so, is this considered a common element in a condo or does the owner have responsiblility for fixing this.
Your prompt response to [email protected] is most welcomed as we have no one to ask for help.
Thank you,
gatnus