I have a 2008 Jayco Melbourne, class C motorhome.
All is great with this home except that a few days ago we began to get a funky chemical-like smell. It appears to maybe come from the bathroom but is really hard to pin down.
We also thought that it may be coming from our older memory foam topper on the bed. It is not overpowering but lingers. It is more pronounced in the rear of the home.
We have looked everywhere, cleaned everywhere and it still permeates the home. Any ideas? We have a black tank washer and each time I empty the black water I always rinse it well until the water runs clear for a time.
The grey water is allowed to run freely so doesn't get filled up, although periodically I close the valve and let it fill some so as to ensure that it remains clean.