You don't have to go to some campgrounds to find it's not clean. My wife and I travel and been to a lot of hotels and I'm talking about big name hotels, the expensive ones, a few times we caught the maids cleaning the toilet seat with a rag and then wiping the sink and counter with it and twice once in San Fransico and in the carribean we caught the maid wiping the glasses with the same rag! My wife said never again will I use the bathroom in hotels without cleaning it myself. Another reason why we bought our TT it's clean and we know how it was done!