2014 Chevrolet Silverado 1500 Regular Cab Owner Manual - Page 466

10-102 Vehicle Care { Caution Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/ clearcoat paint finish on the vehicle. To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible. Protecting Exterior Bright Metal Moldings The bright metal moldings on the vehicle are aluminum. To prevent damage always follow these cleaning instructions: . Spray-In Bedliner Care A spray-in bedliner is a permanent coating that bonds to the truck bed and cannot be removed. Promptly rinse the bedliner surface following a chemical spill to avoid permanent damage. Spray-in bedliners can fade from oxidation, road dirt, heavy-duty hauling, and hard water stains. Clean it periodically by washing off the loose dirt and using a mild detergent. To restore the original appearance, apply the bedliner conditioner available through your dealer. Be sure the molding is cool to the touch before applying any cleaning solution. Use a cleaning solution approved for aluminum. Some cleaners are highly acidic or contain alkaline substances and can damage the moldings. Always dilute a concentrated cleaner according to the manufacturer 's instructions. Do not use chrome cleaners. Do not use cleaners that are not intended for automotive use. Use a nonabrasive wax on the vehicle after washing to protect and extend the molding finish. . . . . { Caution Failure to clean and protect the bright metal moldings can result in a hazy white finish or pitting. This damage would not be covered by the vehicle warranty. . { Caution Using silicone-based products may damage the bedliner, reduce the slip-resistant texture, and attract dirt.