Rinse the RV with water from the hose to remove visible dirt.
Follow the package directions on the oxygenated bleach to create a solution of bleach and water. Dip a sponge in the solution and scrub the surface of the RV thoroughly.
Spray de-greasing cleaner onto the RV. Scrub with the sponge to remove all oils and grease from the surface. Rinse the RV with the hose to remove the chemicals.
Pour 1 tbsp. of scouring powder onto a scrub sponge. Scrub the surface of the RV in a circular motion to remove any remaining dirt and also to slightly scuff the surface coat. The clear coat will better adhere to a slightly rough surface. Rinse with clean water.
Pour rubbing alcohol onto a rag and wipe down the RV to remove all traces of soap and chemicals.
Dip a paintbrush into clear coat. Apply a light, even coat of the clear coat to the RV. Paint in one direction and do not let the bristles fan out at the end of the brush stroke. This will eliminate brush strokes and provide a better finished coating. Apply two to three thin coats of clear coat.
