Remove heavy loose dirt
If the RV is heavily soiled or gritty, rinse or wash first. Do not grind loose grit into the finish.
Koenig is used on compatible RV paint, fiberglass, glass, and metal. Routine application is simple by hand; oxidation may require a foam pad/buffer depending on severity and finish compatibility.

If the RV is heavily soiled or gritty, rinse or wash first. Do not grind loose grit into the finish.
Apply Koenig evenly to a manageable section of compatible paint, fiberglass, glass, or metal.
Use a clean terry or microfiber towel and work the product across the section until contamination is removed.
Finish with a clean microfiber towel until the surface is clear, smooth, and evenly polished.
Start by hand. On a maintained surface, hand application may be all that is needed to clean, improve shine, and protect.
On an appropriate compatible finish, use Koenig with a foam polishing pad/buffer to work the oxidized surface more effectively. Test first and avoid decals or coatings that prohibit machine polishing.