Chemical Guys Blue Guard is formulated to restore faded plastic and rubber trim pieces to a dark high gloss shine. Blue Guard actually penetrates deep to enhance, restore, and protect exterior trim. Chalky, white, and grey trim bring down the look of any car, and make it appear old and neglected. Use Blue Guard on faded bumpers, fender flares, door trim, weatherstripping, mirrors, window moldings, rocker panels, tires, louvers, and more. Blue Guard features UV solar protection that helps prevent fading and discoloration. Solar rays can also degrade these materials at a molecular level, making them brittle and crack. Blue Guard moisturizes and nourishes chalky white and grey plastic and rubber trim with essential oils to help them last longer. Advanced waterproofing agents lock in the product to protect against future fading and discoloration. Blue Guard finishes dry-to-the-touch and will not attract dirt or dust.