We have a 2005 Class C Holiday Rambler Atlantis Motor Home which we bought a little over a year ago. Recently, we have developed a nasty smell in our shower drain. We put a box of baking soda down the drain and ran a lot of water behind it. The smell seemed to go away for a few hours but then came back but not quite as strong.
We have been very careful with keeping the shower clean and drying down the shower walls after each use. However, the shower did back up recently when the tank needed to be emptied. We're not sure if this is the cause of the smell in the drain.
Is there anything else we can do to get rid of this smell permanently? Any advice would be appreciated.
Bill Boyes
