2013 Phaeton annual RV detail to maintain that showroom finish. This Rv gets regular washing and is stored inside heated storage. While it is in better condition than many RVs we detail it still requires this annual detail and could even use detailing every six months. Your RV Schedule should be very 612 months depending on how often it’s washed, where it is stored, environment considerations such as sun, tree leaves, pine needles , insect droppings from nearby trees (honey dew) a sticky clear dropping caused by many tree pests such as aphid, psyllid , thrips, and scale, spider mites. As well as the type of waxed used.