Sewer Smell
I have a 2005 Mandalay 40B and have owned since 20,000 miles, has 34,000 now. It has always had a bit of a sewer smell when driving. I do not run with vents open, both tanks have been bleached but o...
Forum Discussion
You can get plastic plumbing 'T's for $3 each, in the bathroom repair section of Home Depot. Works just as well as the commercial device made for RVs at 1/10th the cost.
