Bathroom Smells Like Sewer Gas. It smelled like…yes, a sewer! Stinky smell lingering in your bathroom?
Over the years i have seen a lot of laundry drains, (and other drains as well) that have been installed without a trap before they enter the main trunk line. The water in the drains' traps evaporates and isn't replaced, giving sewer gas free entrance into your home. A sewer smell in house can be very annoying and even exasperating for the typical homeowner.
That is where the smell would be coming from.
Explore our diy solutions & know when it's time to call a licensed what is that smell? you may have just asked yourself as you walk in and your bathroom smells like sewer. Is there a sewer smell in your bathroom? Stinky smell lingering in your bathroom? If you have a sewer like smell in your bathroom, first try to figure out the source of the smell.