As with all of our products, Texxon is super-simple to use. We recommend following the directions below to get the best results. Directions for Applying Texxon :Step 1: Plastics and rubbers need to be as clean as possible before applying texxon. Any prior dressings should be removed. You do not want anything affecting the bonding of texxon paint to the trim surface. You will want to use a basic vehicle soap (no wax-based soaps), but in addition, you will need to use a degreaser or all-purpose cleaner (APC) and a soft bristle brush to agitate down into the texture of the plastic or rubber.Step 2: With high-pressure water, thoroughly rinse the area ensuring to get full removal of any soaps or detergents.Step 3: If the plastic or rubber doesn't become fully clean and bare, repeat the process until you achieve the deepest clean possible.Step 4: Thoroughly dry the plastic or rubber and then apply texxon paint with the included applicator.Step 5: Allow it to dwell for 5-20 minutes (depending on how faded the surface is).