Hey all, first post after my welcome thread! Anyhow, my camper was pretty neglected by the previous owner and because of such it needed some major cleaning. Everything is better now, but specifical...
If it is clean but an odor remains try scrubbing the unit with a paste made of baking soda and water, they dry it and close it with it on and an open box of baking soda in it. Give it a couple of days and check again for odors.