Waste Tank Chemicals and Deodorants Poll We've used Happy Campers product for the past, almost, 2 years in our stationary 5th wheel. I like the no-smell and no-scent results. We also use it in our truck camper. I've recently discovered that the price on Amazon Canada has greatly increased and that the Canadian supplier from Alberta no longer is a dealer. They are selling and packaging their own label product now. Has anyone tried it? It's called Classic Campers.