There's no substitute for a wax polish on a hard surface, NuFinish is highly rated by Consumer Reports. Blue coral doesn't leave a wax finish worth a flat beer, and washing with it won't remove oxidation like a regular polish. I suppose it's fine on soft finishes, but I would never use bleach on canvas due to its potential to damage the canvas, many owners manuals advise against its use and recommend a mildewcide like the one below. Blue Coral is a good route between waxes, certainly on hard finishes, as it won't strip the old wax and helps minimize waterspotting if you have hard water like we do. For the canvas portion of your tentcamper, it's CanVak of course, available at Cabela's.
![](http://i206.photobucket.com/albums/bb296/firetender69/canvak_zpsf13e2a5d.jpg)