New Restore & Protect Premium Full Synthetic is the biggest breakthrough in motor oil since Valvoline introduced it 150 years ago. With continuous use, Valvolines proprietary Active Clean technology removes up to 100% of deposits, while its exclusive Liqui-Shield technology works to prevent future deposit formation. A clean engine minimizes friction between metal surfaces, helping to improve fuel economy. Valvoline Restore & Protect is the best motor oil for any age vehicle, from a new cars first oil change to high-mileage vehicles. Theres no other motor oil like it. Valvoline Restore and Protect Premium Full Synthetic helps maximize fuel economy, horsepower, and engine life. We made it first, so you can keep your pistons factory clean. Renew. Restore. Repeat. (*with regular oil changes. In Adapted Sequence IIIH Testing: Piston Deposit Removal) The best motor oil for any age vehicle, from your new cars first oil change to high-mileage vehicles.