How do I keep trim pieces of my car looking new?

• Exterior Trim
  For smooth, shiny, non-absorbent plastic trim pieces, you may use either of our AutoSport pre-wax cleaners and a coat of AutoSport wax. This also works great on the plastic lenses and headlights. For matte finished trim and trim with a pebble grain finish, we recommend the Exterior Vinyl & Tire Protectant. This product is applied with a towel directly to the trim. Our Tire and Trim Protection makes the trim look new and protects from UV rays, ozone and smog damage. It does not leave an oily finish!
  
  
• Interior Trim: Vinyl and Rubber
  Interior trim has special needs too. Rather than use one product for both interior and exterior, we developed our Interior Vinyl Protection to address needs of the plastics used inside your automobile. Simply apply our Interior Vinyl Protection to all of your plastic trim. That's all there is to it. Our product doesn't remain wet and it's not oily so it does not attract dust.