Toilet Smells Horrific When Flushing
I posted a while back about a venting problem we had with our 5th wheel that is. Sing lived in while parked indoors. (https://www.rv.net/forum/index.cfm/fuseaction/thread/tid/30096797/gotomsg/30097053...
Forum Discussion
Add more water. The only way for odors to go back into your trailer is through the toilet, which means you are leaving the flap open too long or are not adding water to cover the flap.
